Wedding Eve — An AI-Built Love and Deepspace Roleplay (Philos Royal Romance)

Final Product: Wedding Eve




Wedding Eve is a playable science-fantasy royal romance — a Love and Deepspace roleplay set on the dying planet Philos on the night before the wedding, directed live by AI and running in your browser with nothing to install.
Tomorrow, the First Knight becomes Crown Prince Xavier's bride. Tonight the Philos Royal Observatory is silent, and the man she is about to marry is not wearing wedding attire. Xavier sets a folded order beside a small time-navigation device on the observation table — a sealed decree that names her not as his bride but as Philos's next perpetual core bearer, transferred to the royal core chamber immediately after the vows.
The crown has always known: the planet survives on human sacrifice, and her extraordinary heart — and the recurring life that comes with it — is the resource that keeps the capital alight. Xavier has learned the truth and refuses it, preparing a Backtracker flight through the Deepspace Tunnel to search for another way, even at the cost of his throne. From the first line the night is yours to play: answer in your own words, or tap a suggested move, and a live AI agent writes the next beat, keeps Xavier in his quiet, observant register and moves the relationship between you. Three investigable threads run underneath — The Price of Philos (why a sealed wedding order calls the bride a perpetual core bearer), The Star He Kept (why Xavier's unevenly stitched star tassel is older than your life together) and The Vanishing Prince (why Traceback II launches before dawn and Xavier is already named a deserter on his own wedding night) — each with its own clues, actions, discoveries and consequences. Play Wedding Eve →
Game Features
- Live LLM Narrative Direction — nothing here is a fixed script. A deepseek-v4-flash agent reads your action, keeps Crown Prince Xavier in voice and writes the next beat, the subtext and the suggested moves as you play. The same agent planned the premise, the observatory prologue, the three investigable threads and the "evidence over exposition" pacing rule from a single world prompt.
- A Cast That Stays In Character — Xavier answers in his own register: quiet, observant, understated, gently teasing only when the tension allows, and fiercely devoted without ever deciding for you. Jeremiah, the court, the Order of Lightseekers and the rival Backtrackers cross the night in short, grounded appearances. No assistant tone, no drift.
- Answer In Your Own Words — Or Tap A Move — type any action into the free-text box, or pick one of the suggested moves. Refuse the covenant, demand the entire truth, open the sealed academy archive, hunt the marked Wanderer into Starfall Forest, or reach Traceback II before dawn. Each choice lands differently, and Xavier remembers what you chose.
- Three Investigable Threads — The Price of Philos (a sealed order that calls the bride a core bearer), The Star He Kept (a star-shaped tassel older than your life together) and The Vanishing Prince (a launch scheduled before your vows). Each thread carries clues, actions, discoveries and consequences that change the ending you can reach.
- A Relationship Instrument, Not A Score — the bond between you moves in real time as trust is tested and kept, and a turn log preserves every beat you have played. Save progress, restart the night, and steer toward an ending: expose the crown, preserve Philos at its unbearable cost, join the one-way mission, or force prince and planet toward a third path.
- Painted Portraits And Scenes, Zero Install — the world's real character cards were cut out with <span class="ml-model-badge">birefnet-general</span> into true transparent PNGs, so Xavier and the First Knight stand cleanly over the painted observatory, starfield and core-chamber art. The whole night is a mobile-first page — free to start, nothing to download.
Character Sprites
Production Process Breakdown
The world "Wedding Eve" set the house art direction — polished anime-inspired high-detail game illustration, Love and Deepspace visual-novel cover art, white-and-midnight futuristic armor with silver and restrained gold, pale blue starlight, cold moonlit rim light and deep cosmic shadows. From a one-line prompt ("I'm the bride to be and first knight of prince Xavier from Love and Deepspace") the AI grounded a canon alternate timeline on the dying planet Philos: its long-form overview, its core conflict over human sacrifice and the star engine, and the two central characters — Crown Prince Xavier and the First Knight.
From that premise the agent wrote the playable spine of Wedding Eve: the silent observatory prologue, the "evidence over action" pacing rule, three investigable threads — The Price of Philos, The Star He Kept and The Vanishing Prince — each with clues, actions, discoveries and consequences, a six-relationship graph, five locations (Philos Royal Observatory, Astria Knyght Academy, Starfall Forest, the Royal Core Chamber and the Traceback II Launch Bay) and five branching story directions that decide whether the wedding becomes an alliance, a trap, a public accusation or a refusal.
Xavier and the First Knight were each painted as a vertical character portrait card with GPT Image 2 in the world's own Love and Deepspace art direction — Xavier pale-blond and calm against a palace observatory, the bride-to-be in cosmic Lightseeker wedding armor — so both characters keep one consistent, believable face across the world and the roleplay.
The story was painted as cinematic 3/4 scene illustrations: the cold moonlit observatory key visual with the dying core and the Deepspace Tunnel overhead, the sealed-decree confrontation at the observation table, and the last embrace before dawn — each with faces kept clear and the lower third calm for dialogue, all locked to the same white-and-midnight palette.
Each character portrait was background-removed with BiRefNet into a true transparent PNG, so Xavier and the First Knight composite cleanly over any painted scene without a white box — on the observatory rail, the star charts and the launch bay alike.
The build was checked in-browser — scene framing, sprite scale, text contrast in dark and light, and the live turn flow — then published in one click to a shareable play link, with the world's portraits, scene art and every prompt left reusable by any fork.
Scene Backgrounds



Asset Prompts
"Single-character portrait for a character card: Xavier from Love and Deepspace, faithful to his recognizable game appearance, youthful handsome face, pale blond hair, light-colored eyes, soft sleepy calm expression with quiet tenderness, white and midnight-blue futuristic royal wedding uniform with restrained gold details, subtle celestial light and elegant palace observatory background, polished high-end anime game key art, refined linework, luminous skin, cinematic cool lighting, no text, no logo, no medieval fantasy armor, no generic blond prince, no extra characters."
"Single-character portrait for the bride-to-be and first knight of Xavier from Love and Deepspace: an adult female player-avatar with a refined neutral facial identity, elegant white and midnight-blue futuristic wedding armor, luminous knight insignia, celestial bridal details, confident but tender posture, subtle palace observatory and starfield background, matching the sleek high-end anime game key-art aesthetic of Xavier, cool blue lighting with restrained gold accents, no text, no logo, no medieval fantasy armor, no extra characters."
"@First Knight, @Prince Xavier. Create a cinematic illustrated adventure-game key art scene for Wedding Eve. In a cold Moonlit Observatory at night, a vast circular stone chamber opens to an observation rail beneath a domed ceiling; familiar constellations wheel overhead, bright and indifferent, with pale moonlight and faint celestial instrument glow across the floor. Prince Xavier stands at the rail in a formal futuristic royal wedding uniform, pale blond hair and light-colored eyes, youthful refined features, restrained gold accents over white and midnight blue; his hands still grip the stone and his knuckles are white, then he has turned toward his bride with quiet grief rather than nervousness. In the near foreground, the First Knight and bride-to-be faces him in elegant white and midnight-blue futuristic wedding armor, silver accents, a luminous knight insignia, and a refined cosmic bridal silhouette; show her from a three-quarter back/profile angle so the emotional distance and eye contact are clear. Leave the unlocked observatory door visible behind her and hint at the absent wedding rehearsal through untouched ceremonial light and a quiet empty aisle beyond the chamber. Atmosphere: intimate, ominous, romantic science-fantasy, the sense of a repeating catastrophe hidden beneath a royal wedding. Composition: wide 3/4 establishing shot, both characters fully readable, Xavier slightly isolated at the rail, the starfield and observatory architecture carrying the scale, strong moonlit rim light, deep blue shadows, silver highlights, restrained warm gold. Style: polished anime-inspired high-detail game illustration, sophisticated painterly rendering, expressive faces, cinematic lighting, elegant futuristic costume design, consistent visual novel cover art. Text: no text, no logos, no watermark. Constraints: preserve recognizable pale blond Xavier and neutral player-avatar heroine; no extra characters, no modern objects, no comedy, no gore, no cropped faces or hands."
"@First Knight, @Prince Xavier, Create a cinematic narrative illustration for the adventure scene Wedding Eve. Inside the silent Philos Royal Observatory at night, show a wide intimate two-character confrontation beneath a vast domed ceiling filled with pale star charts. In the foreground, the First Knight, Xavier's bride-to-be, wears elegant white and midnight-blue futuristic Lightseeker wedding armor with silver accents, a luminous knight insignia, and a refined cosmic bridal silhouette; she stands tense and bewildered beside the observation table. Across the table stands Prince Xavier, pale blond with light-colored eyes and youthful refined features, wearing a white and midnight-blue Lightseeker uniform with silver piping; his sword hangs at his side, and the familiar unevenly stitched star-shaped tassel sways from its hilt. On the table: a folded document sealed with the royal crest, its decree bearing her name, beside a small unidentified time-navigation device. Through the observatory dome, the dying core beneath the capital glows like a faint red-gold heartbeat, while a luminous Deepspace Tunnel threads outward toward an unknown coordinate, hinting at his Backtracker plan. Xavier's expression is quiet and warm but strained by grief and hard resolve; he has stepped close enough to speak but does not touch her. The heroine's face shows confusion, hurt, and dawning fear. Pale blue starlight, restrained red-gold core light, polished silver details, reflective armor, deep shadows, atmospheric science-fantasy romance, polished anime-inspired game key art, emotionally precise faces, cinematic depth, elegant composition, no text, no speech bubbles, no extra characters, no gore, no generic white wedding gown, no cropped faces, no distorted hands."
"@First Knight, @Prince Xavier, Create a cinematic anime-inspired science-fantasy illustration for the adventure scene Wedding Eve. In the silent Philos Royal Observatory before dawn, the First Knight and Prince Xavier share one last tender embrace beside a grand observation table. The First Knight is the bride-to-be and Grandis Knight in elegant white and midnight-blue futuristic Lightseeker wedding armor, refined cosmic bridal silhouette, silver accents, luminous knight insignia. Xavier has pale blond hair, light-colored eyes, youthful refined features, quiet sleepy warmth, and wears a white and midnight-blue Lightseeker uniform with silver piping; his sword hangs at his side with an old unevenly stitched star-shaped tassel. Show his hand resting protectively on the back of her shoulder and the other between her shoulder blades; their closeness conveys love, grief, and a goodbye neither wants to speak. Above them, the transparent observatory dome projects star charts: one half reveals the dying planetary core glowing faintly beneath the capital like a slow heartbeat, while another luminous route threads outward through the Deepspace Tunnel toward unfamiliar coordinates and hints of a backward journey through time. On the table, a folded document bearing a subtle royal seal lies beside the charts, present as a visual threat but with no readable writing. Pale blue starlight, silver reflections, restrained warm skin tones, deep midnight space, quiet atmospheric haze, sophisticated composition, expressive body language, detailed futuristic architecture, polished game key art, romantic and tragic without melodrama. No readable text, no watermark, no extra characters, no distorted hands, no duplicated limbs."
"Love and Deepspace style cinematic key-art game cover for the interactive romance roleplay "Wedding Eve". A brand-new 16:9 cover composition, not an in-game screenshot. Scene: the vast circular Philos Royal Observatory at night, a domed ceiling wheeling with pale constellations, one half of the dome revealing the dying planetary core glowing like a faint red-gold heartbeat far beneath the capital, the other half threading a luminous Deepspace Tunnel outward toward unknown coordinates. Foreground: Crown Prince Xavier — pale blond hair, light-colored eyes, youthful refined features, white and midnight-blue futuristic Lightseeker royal uniform with silver piping and restrained gold accents — stands at the stone observation rail, quiet and grief-strained, his hand resting on the hilt of a sword carrying an old unevenly stitched star-shaped tassel. Beside and slightly forward of him, the First Knight and bride-to-be faces the viewer: an elegant adult player-avatar heroine in white and midnight-blue futuristic Lightseeker wedding armor with silver accents, a luminous knight insignia, and a refined cosmic bridal silhouette, a star-shaped hairpiece catching the light. On the observation table between them, a folded document sealed with a royal crest and a small time-navigation device. Atmosphere: intimate, ominous, romantic science-fantasy, the sense of a repeating catastrophe hidden beneath a royal wedding. Composition: wide cinematic 16:9, both characters fully readable, the starfield and observatory architecture carrying the scale, strong moonlit rim light, deep blue shadows, silver highlights, restrained warm gold. Style: polished anime-inspired high-detail game illustration, sophisticated painterly rendering, expressive faces, cinematic lighting, elegant futuristic costume design, consistent Love and Deepspace visual-novel cover-art aesthetic, approximately 10% less realistic than photorealism. Render exactly once, in elegant restrained serif lettering centered in the lower third, the title "WEDDING EVE" with the smaller subtitle "A LOVE AND DEEPSPACE ROLEPLAY" directly beneath it, fully legible and integrated into the scene. No other text, no tagline, no logos, no watermark, no extra characters, no cropped faces or hands."
Why Choose Neta Studio
Professional — a cloud harness runs the whole production from world building to roleplay direction to publishing, with no local setup. Stable access to the latest models: GPT Image 2 · BiRefNet · deepseek-v4-flash.
One-click generation — officially tuned skills drive every step: world building, roleplay drafting, portrait and scene generation, transparent cut-outs, in-browser visual QA and one-click publishing, with world fork and resource sharing built in — so every portrait, scene and prompt in this story is reusable in your own world.
Community-first — users build unlimited worlds, and every public world can be forked, remixed and reimagined. Start from Philos, or begin fresh from any idea — a one-line prompt is enough.
Studio Interior



Start Creating
Wedding Eve was generated by Neta Studio AI from a single world prompt — the world took minutes, the roleplay and the artwork took minutes. You can do it too — adapt Philos or start fresh from any idea. No coding required, free to start.