Qingqi, who comes from a poor family, meets Qingyi, who has no one to care for her. Qingqi decides to give her care and love.
They grew up together and had many stories: first meeting, going to the mountains to collect herbs, tying hair with their own hands... But when the relationship between the two developed from brother and sister to love, when Qingyi could speak again, Qingqi had fallen into darkness and had to make up lies to let Qingyi leave. In the end, when Qingyi found out the truth and came back, it was too late, so she had to cry silently alone.