Returning to the day of the college entrance examination in 1999, Jiang Wen awakened the deduction system twice a day to deduce answers and predict the future. In his previous life, he was down and out, and his relatives and friends had a miserable fate. In this life, he rewrote his college entrance examination answer sheet and aimed at top schools. In order to save his close friend Su Hao who was in debt crisis and was about to go astray, and to protect his family and gentle Su Yuning, he deduced the lottery numbers, held the trump card of getting rich, made a comeback against the odds, and rewrote everyone's tragic fate!
