Lin Wan'er was a good person both in character and academics, but she fell into trouble in an accident. Her brother Lin Yuan saw this and was determined to protect her in his own way. He calmly handled the crisis, arranged everything for his sister, and helped her get out of trouble. The two support each other and keep the kindness and hope in their hearts. The young man who was once confused and confused took up the responsibility to protect his family; she also regained her courage in protecting her after being wronged. In the end, the haze dissipated and the future became bright. The two let go of the past and moved forward firmly towards a new life.