At one o'clock in the morning, the school radio suddenly sounded, and a "personality erasure" notice turned the entire campus into a death cage. The people who wake up are called "remaining personalities", while the people who haven't woken up have been eliminated.
Qin Xu was originally just an ordinary student, but he accidentally picked up an unexplainable card and was involved in a weird survival game. Cards can grant abilities beyond common sense, but at the cost of aging, memory stripping, and even personality disintegration. The killer lurked in the classroom under the guise of a teacher, and crazy classmates began to use the "clearance criteria" to judge each other's life and death.
He thought he was just an unlucky participant, until a fair-skinned, beautiful, cold and arrogant senior appeared and used a "Time Pause" card to kill the purgers, but he said with a smile: "You, don't die too soon."
Every hour that passes, the world returns to zero. Memory disappears, rules are reconstructed, and identity is confused. The truth is buried deep in the system logic behind the cards, and behind this "return to zero game", it seems that another personality is manipulating everything.
When you start questioning who you are, the game has just begun.