Tang Tang, a naturally silly girl, accidentally traveled into a school sweet novel and became the cannon fodder fiancée who was disliked by the boss's fiancé Lu Han. The original Silly Baitian always got into trouble, but Tang Tang was still naturally stupid after traveling through time, but due to a strange combination of actions, she kept unraveling the knot in Lu Han's heart - she unintentionally helped him detect commercial espionage, and repaired the relationship between him and his family. Lu Han went from disgust to curiosity to excitement, but Bai Yueguang's female partner kept creating misunderstandings, which made the two of them heartbroken. Relying on the precognitive ability and modern knowledge brought by time travel, Tang Tang counterattacked in exams and club competitions, and finally allowed Lu Han to recognize his true heart and pursue his wife sweetly.
