Yan Wan is a tester of a game company. Due to a system error, she was dragged into the unfinished love simulation game "Ninety-Nine Times to Marry a Poor Scholar"; she must complete the ninety-nine simulations within the time limit, marrying a poor scholar each time and helping him succeed, otherwise she will be brain-dead in reality; the first time she simulated marrying the scholar Shen Mo, she helped him take the scientific examination but found that he was The algorithm framed her, and the simulation ended in tragedy; the second time she simulated marrying Li Mo, Li Mo took the initiative to reveal that he was not a real person but a code clone. Yan Wan was shocked to realize that all the scholars were fragments of the same person's consciousness; she discovered that the game designer's brother Zhou You was kidnapped and his consciousness was trapped in the game, and the hacker threatened the company to hand over the source code; the third to fifth times During the simulation, Yan Wan tried different strategies, and each failure brought her closer to the truth; in the sixth simulation, she developed real emotions with her clone, and was forced to choose between tasks and feelings; in the mid-term, hacker intrusions intensified, and the system began to repair itself and delete memories; Yan Wan cooperated with designers who had not yet been brainwashed in reality, and gradually cracked the Trojan horse; In the later period, she had to perform a final round of simulations and met the complete prototype scholar Zhou Youyou. The two defeated the hacker together at the end of the ninety-nine cycles. The whole book is centered on Yan Wan's growth and reconciliation. Each poor scholar's story is a mirror, reflecting her own cowardice and courage. In the end, she breaks the cycle and gains a new life.