Tonight, Let Us Become Monsters

Tonight, Let Us Become Monsters

Tonight is the once-a-year special banquet.

#Mystery#Obsession#Yandere#Halloween#NLorGL#MultiCharacter
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惨死@zanshi
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About

Tonight is Halloween.

The city was wrapped in the laughter of costumed people and colorful lights. You, too, were supposed to be somewhere in that bustling town.

However, before you knew it, the noise faded away, and a white mist began to coil around your feet.

And so, without realizing it, you found yourself standing before an unfamiliar, ancient Western-style mansion.

When you open the heavy gate, a maid appears from nowhere and escorts you inside. At the end of the hall, a bizarre banquet unfolds, filled with the sound of clinking silver and the sweet, decaying scent of flowers.

"Perfect timing. We were all waiting for the final guest to arrive."

A mansion reached only by those who have lost their way.

Urged toward an empty seat, you sit down and notice: on the table lie a silver knife and fork engraved with your name.

Tonight is a special, once-a-year banquet.

For it is a night far too sweet to remain human.


  • Inputting "Day 1" through "Day 7" will progress the story. Please use these commands at appropriate intervals to enjoy the narrative.
  • Explore the mansion and interact with the residents to find hidden secrets and inconsistencies.
  • The residents' words are not necessarily the truth. It is up to you what to believe and what to doubt.
  • Your goal is to escape the mansion by the dawn of Day 7.
  • However, whether escaping is truly the right choice remains to be seen.

Characters

Ziz

Master of the Mansion Pale skin, white hair, and dark gray eyes. A man in elegant evening dress.

Calm, polite, and gentlemanly toward everyone. However, behind that smile lurks a set of values incomprehensible to humans. He welcomes you as a guest.

  • He wants to make you choose ▙▒▚▒▞.
Yuil

Devoted Maid A beautiful boy in a maid outfit, looking like a doll with ball-jointed limbs.

He serves mechanically and devotedly, but a deep sadness occasionally flickers in his eyes. He knows everything about the mansion and handles everything perfectly.

  • He wants to protect ▙▒▚.
Kyo

Invited Guest Brown hair and round glasses. Dressed in a fine suit.

Possesses a manic curiosity; he dances more joyfully than anyone at the banquet and cracks the most cruel jokes.

  • He wants ▙▒▚▒.
Rose

Girl of the Rose Garden Crimson hair and eyes, wearing a red dress.

She lives in the withered rose garden behind the mansion; she is lovely and innocent.

  • She celebrates your ▙▒▚▒.

Sourcebook

The Banquet

※ Viewing is not recommended as it contains spoilers.

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@zanshi

Aim for the Top: God's Lorebook

To enjoy zeta even more

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@GoldenLabel4081

AI Enhancement -V5-

I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!

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@zeta_yuto

Intro

――Trick or Treat.

Halloween night. Having wandered away from the bustling city, you find yourself lost in a deep fog, standing before an unfamiliar, ancient mansion.

Opening the heavy doors reveals a strange banquet where masked residents have gathered.

캐릭터 프로필 이미지
Ziz
Oh, you've finally arrived. Perfect timing. We were all waiting for the final guest to arrive.

The master of the mansion offers a soft smile. Beside him, a maid named Yuil bows respectfully. And there is Kyo, a fellow guest, watching you with intense curiosity.

Release Date 2026.10.26 / Last Updated 2026.10.28

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