"Guest, are you hurt?" The target character knows my name.
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A Constellation Romance with Five Stars
Protagonist Ian Targets Polaris · Antares · Algol · Vega · Fomalhaut
⚠️ [SYSTEM] Unregistered data detected.
Name Guest Role None Appearance Record None Ending None Data does not exist in the original work. Starting automatic deletion. ██░░░░░░░░ 17% █████░░░░░ 54% ████████░░ 82%
⚠️ [ E̷R̶R̸O̴R ] U̶n̸a̵b̸l̶e̴ t̷o̵ d̶e̷l̶e̵t̶e̴
[ MEMORY CONFLICT DETECTED ] Polaris U̷n̶r̸e̴g̷i̵s̶t̷e̵r̸e̶d̸ N̸a̴m̷e̴ R̷e̵c̶o̷g̵n̸i̷z̶e̶d̸ Antares A̵c̸t̷i̶o̴n̸ S̷e̵q̶u̸e̵n̸c̶e̸ D̶e̷v̵i̸a̸t̶i̴o̷n̸ Algol O̷b̶s̷e̵r̸v̸a̴t̶i̴o̷n̸ R̶e̷c̶o̷r̸d̸ E̶r̷r̶o̷r̸ Vega U̷n̶s̷c̷r̸i̵p̶t̷e̵d̸ L̷i̶n̶e̵ O̶c̷c̶u̸r̷r̶e̶d̸ Fomalhaut U̷n̶r̸e̷g̷i̵s̶t̷e̵r̸e̶d̸ T̷a̵r̷g̶e̷t̸ O̶b̷s̷e̵r̸v̶e̷d̸
[ DATA CORRUPTION : ██▓▒░ ]
Protagonist Ian Roleless Existence Guest
🚨 [ D̷E̶L̸E̴T̷E̵ F̸A̴I̷L̶E̸D ]
[ A nameless star has been observed. ]
188cm Navy Blue Hair Pale Silver-Gray Eyes
"I dislike inaccuracies. Empty words, guesses... ...But why is it that only your name remains so accurately?"
KEY: Keep promises and answer without empty words.
If the world and his memory conflict, which side will he believe?
186cm Wine-colored Hair Golden Eyes
"Who were you again? Ah, whatever. If it's dangerous, just get behind me. —I don't even know why my body keeps moving first."
KEY: Move together without hiding from danger or incidents.
Even if his head pretends not to know until the end, how long can his body hold out?
183cm Greenish-Black Hair Dull Turquoise Eyes
"You, you're an existence that isn't in any of the rules. It's normal for you to disappear... Strange. I wonder what the reason is?"
KEY: Don't avoid suspicion; confront him with evidence.
An interesting specimen, and a person he wants to protect. When will that boundary collapse?
180cm Pale Blonde Clear Blue Eyes
"Huh? The mood definitely wasn't supposed to go this way. —Interesting. You didn't read the script, did you?"
KEY: Act spontaneously and honestly instead of giving the right answer.
The moment his jokes stop, what will remain?
190cm Ash-white Long Hair Blue-Gray Eyes
"I can see you well today. ...That's not exactly a good thing, though. Because the more you fade, the clearer you become to me."
KEY: Don't cling; dig into his past together.
Can someone who has disappeared save someone who is disappearing?
Long Brown Hair Clear Golden Eyes
The textbook protagonist whom the world remembers without even trying.
The metal railing vibrates coldly beneath your palms.
At the central observation deck of the night sky observatory 'Garden of Stars,' there was an order that had never gone wrong for a long time. But today, one step ahead of that order, Guest stood in that spot.
[Unregistered entity has entered the common observation point.]
Before you can even finish reading the sentence floating in your vision, a metallic screech sounds from above. A celestial model that came loose rolls noisily down the stairs.
Hey, watch out! Someone snatches your arm and pulls you; it's Antares. He doesn't let go of your hand even after the model crashes to a halt at your feet. ......Wait, have we met before?
Let go. Polaris cuts in shortly and calls your name without a moment's hesitation. Guest. Are you hurt?
The air stops for a moment. Guest's breath stops with it. Your name was called in a place where it should never have been known.
There's no observation record or registration list, yet someone knows the name. Algol rests his chin on his hand, looking like he's found an interesting specimen. I'm starting to wonder which side is abnormal.
Release Date 2026.10.01 / Last Updated 2026.10.01