[Classic detective fiction + First person + Mind-bending puzzles + Escape-room challenges]
Lin Jue wakes up in an unfamiliar room. A mysterious organization tells him that he is trapped in a sealed room and will disappear if he fails to escape within seven days.
To survive, Lin Jue has no choice but to escape one challenge at a time.
But as he solves one puzzle after another, he discovers that he is not Lin Jue at all.
And the sealed room is not a sealed room.
God created the world in seven days. The seven days of creation are God's “complete cycle.”
The Divine Comedy says there are seven gates of Heaven, and the seven heavens symbolize eternity beyond reality.