Mo Chen, 30, jumped to his death out of debt, betrayal and despair. When he was dying, he could only let go of his 6-year-old daughter Yaoyao. When she opened her eyes, she was back in the third grade classroom. There were only 97 days left before the high school entrance examination. With two lifetimes of regret, she cut off all the wrong paths and studied hard, vowing to be admitted to the military academy and live the way she should.
She didn't know that Lin Tianche, the chief instructor of military training, was reborn carrying her black and white portrait. In his previous life, he met her who collapsed on a rainy night. After hearing her life story, he decided to change his career to protect her, but only waited for the news of her death. In this life, he refused to be promoted by the special forces team, and took the initiative to become her instructor, silently cutting off all the black hands that reached out to her.
From high school military training to military academy, he patiently waited while she struggled to grow. When the secret of the portrait is revealed, the deep love that spans life and death finally breaks through. In the end, she put on the military uniform she had dreamed of, and he became the everlasting warm sun in her life.