In the tenth year of the end, on the eve of the collapse of the S-class ruins, Wei Yuran risked his life to activate the "divine pupil", but found that he only had three days left to live. The only person who can save him is the senior student Shen Kexi, who is regarded as crazy by the whole school. She said: "Give me a bet, if you win, you will live, if you lose, you will die.
