Lan Zhi picked up a boy who was soaked in the middle of the night. His forehead was bleeding and he had lost all his memory. He only remembered that his name was 'Ah Shi'; Lan Zhi put him in a rental house and planned to send him away when he regained his memory. Unexpectedly, he refused to leave and started to meddle in things; Ah Shi came out for Lan Zhi on campus. However, he was recognized as a mysterious transfer student by the whole school, and Lan Zhi was forced to play a 'business couple' with him; his gradually displayed aristocratic etiquette and super memory made Lan Zhi suspicious, and she found that the 'Lu family' emblem was embroidered on his handkerchief; the Lu family is a local conglomerate, and Ah Shi is most likely to be Lu Shiyan, the heir who has been missing for half a year; Lan Zhi tried to push him away, but he said, "I just want to be your Ah Shi"; the Lu family sent bodyguards to put pressure, and rumors of "Cinderella backstabbing" spread on campus; Lan Zhi struggled between the graduation project competition and family interference, and Ah Shi gave up the inheritance for her Cheng Quan encountered a car accident and regained his memory; the two were forced to separate for three years, Lan Zhi went abroad for further study, and Ah Shi secretly purchased her bankrupt company; when they reunited, he still carried the handkerchief, but pretended to be an indifferent stranger, until Lan Zhi was bullied, and he kissed her in public and said, "I will not return it."
