In the 1980s, college student Li Weiguo gave up his high salary to return to his hometown to work as an accountant for his wife Chen Xue. However, he was ruthlessly divorced on the third anniversary of their marriage. He was accidentally bound to the crime liquidation system and could see through other people's crimes. He first exposed the frame-up of the workshop director Zhang Fugui, and then used the photographic memory skills rewarded by the system to uncover the bugs in the factory, and was promoted from accountant to a key position in the steelmaking plant. He upheld justice and smashed the conspiracy of foreign investors and traitors to resell national assets. His career skyrocketed and he also gained true love, which made his ex-wife, who disliked poverty and loved wealth, regret it.