Lin Ting accidentally arrives in the story world of the 1990s, becoming a supporting character with unfortunate encounters. With no special assistance, she has only mature business thinking. Seizing the opportunities brought by the era, she sets up a stall to run a business, attentively developing her own career. Facing others' advances, she calmly declines, focusing on self-growth. The quiet-natured teenager Jiang Zong gradually develops a crush on her, and many people on campus rumor that the two are closely associated. But Lin Ting is completely clueless; she is not dating anyone, and she knows nothing about this matter.