Shen Nian, the biological daughter of the Shen family, is kidnapped by the adopted daughter Shen Wan'er. To test who her family cares about most, the adopted daughter sets the warehouse on fire. Facing mortal danger, Shen Nian's parents and brother choose to save the adopted daughter Shen Wan'er, completely ignoring Shen Nian. At the threshold of death, Shen Nian sees her young uncle coming to save her. Opening her eyes once more, she finds herself reborn to three years ago. This time, Shen Nian is determined to change her life.