Seeing as Truth

When he woke up, he was lying in an elevator without buttons, surrounded by six strangers. There are two lines of words engraved on the wall: Welcome to the first game [There are seven participants in this bureau. The radio said: Please confirm your number. Suddenly, Silence found that he could name these six people, but could not recall any shared experience with them. And the woman named Lin Wan said: There are only six people here. Seven people, six people, who was not counted? Until the elevator mirror lit up - there were six people standing in the mirror, and there was no silence. Identities can be erased, memories can be rewritten, and rules can lie. Each game has victory conditions and a fake rule designed to make people believe it is true. If you believe it, you will lose the proof of your existence. Doubting everything is the only way to survive in silence. But when the rules begin to seep into reality, Shen Shen must face the last problem: what he should doubt most is the "doubt" itself.