Lin Wanqing, a 28-year-old Chinese language teacher, is cold on the outside and hot on the inside. She has a sharp tongue and is arrogant. She is an "iceberg" in the eyes of students. Gu Chenzhou, a 25-year-old returning teaching assistant from overseas, is gentle and sinister, persistent and single-minded, but he is actually the heir to an education group. The two were forced to get along because of their master-student relationship, and they went from awkward misunderstandings to secret feelings. Ex-girlfriend disrupts the situation, family obstruction, and workplace turmoil come one after another. He fought against his mother for her, and she broke her defenses for him. From campus to entrepreneurship, from forbearance to official announcement, a sister-brother love affair ended sweetly in the two-way rush.
