In 2007, the 16-year-old girl Qiao Qingyu's family was tortured by rumors about the death of her sister Qiao Baiyu, and had to move her family from the small county town Shunyun to the provincial capital Huanzhou.In order to restore the normal life of the family as soon as possible, Qiao Qingyu, with the help of his classmate Mingsheng, searched for the real reason for his sister's death.As the truth gradually emerged, Qiao Qingyu was surprised by the injustice that Qiao Baiyu suffered and was determined to help her get justice.

Qiao Qingyu made a big fuss at her cousin’s wedding. Her behavior did not make things better. Instead, it made her grandfather hate her and made her mother’s emotions even more collapsed.When Qiao Qingyu was most helpless, Mingsheng accompanied her silently, unswervingly believed her, and encouraged her to insist on doing what she wanted. Senior sister Wang Mumu used dance to help her cheer up again.

Qiao Qingyu took the initiative to ease his relationship with his family, and his study and life were getting better, and he finally got admitted to the university he liked.Four years later, Qiao Qingyu, who graduated from college, and Mingsheng, gained sweet love.