计划发行日期: 2026 年

关于此游戏

The protagonist, a member of a university occult club, discovers an old notebook hidden in the library.
Inside are detailed records of a high school’s “Seven Mysteries” — rumors, testimonies, disappearances, and unexplained events, written with unsettling precision.

Driven by curiosity stronger than caution, the protagonist seeks help from Soujirou, a childhood friend currently working at that same school as a student teacher.
Together with fellow club members, the investigation begins on a strangely warm December night — a date mentioned repeatedly in the notebook, tied to a rumored seven–year cycle.

As soon as the group steps onto school grounds, the entries in the notebook stop being history.
They begin to unfold — one by one — in the present.

Your decisions determine where the story leads.
Will you reach the truth, or fall into an ending sealed long before you arrived?

Features

• Horror visual novel with branching paths based on player choices

• A suspense-focused mystery surrounding seven school legends

• Multiple endings, including avoidable bad endings

This is a story about curiosity, belief, and the cost of knowing too much.

Can you uncover the Seven Mysteries—
or will the school write your ending for you?

AI 生成内容披露

开发者对其游戏如何使用 AI 生成内容的描述如下：

This game contains visual assets and video created using AI-assisted tools.
All generated content has been edited and adjusted to fit the tone and design of the game.

The content in this game is fictional and has no relation to real individuals or organizations.

成人内容描述

开发者对内容描述如下：

This game contains some intense scenes, including bloodstains, depictions of death, and horror elements.
All violent expressions are fictional and involve supernatural or paranormal phenomena.
There is no intention to depict or promote real-world violence, self-harm, or abuse.

All characters depicted in this game are adults aged 20 or older.
No sexual content is included.