Sheng Yu and Qin Sang's love-hate relationship spanned five years. Five years ago, Qin Sang was forced to break up because she misunderstood that Sheng Yu was engaged, and left without saying goodbye. Five years later, the two met again in a Hong Kong bar. Sheng Yu rescued Qin Sang from being bullied and took her home forcefully. Qin Sang's vision was affected by brain congestion and he was threatened by AI indecent videos, so he tried to escape from his feelings; Sheng Yu investigated the truth, uncovered the conspiracy, and protected Qin Sang's treatment. In the end, the misunderstanding was resolved, Qin Sang recovered and became a teacher, and the two made a vow in the rare first snow in Hong Kong City, ushering in a happy ending.
