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關於此遊戲

The year 23XX. Remembering what month and day it is today holds little meaning.

The sun vanished due to a runaway AI, plunging this world into darkness and extreme cold.

In this ruined world, a young man who had lost the meaning of life wandered into an unknown underground city.

There, he found a bizarre city built from countless tangled pipes, and a vampire girl living in solitude.

His encounter with the girl and his days in the city began to breathe life back into the young man's hollow heart.

But soon he learns—the inescapable secret and fate that binds the vampires sealed within this underground city.

◆Game Introduction◆

・This is a visual novel game featuring branching choices.

・Estimated playtime is approximately 2 hours.

AI 生成內容聲明

開發者針對他們的遊戲使用 AI 生成內容方式的說明如下：

AI was partially used in the creation of this work.

成人內容說明

開發者表示產品內容如下：

Combat without gore or blood; weapon display; bones/skeletons; derogatory language; anguish
Extremely violent or containing gore (e.g., dismemberment, torture, detailed depictions of death)