Gu Heng's jealous adoptive brothers cause him to fall into the water and disappear with no memory of his past. His adoptive mother, Yang Xiu'e, searches for twenty years. Now a CEO, he returns to redevelop his hometown, including her home. After learning who she is, he hears her sons praised for their devotion. Grateful for their care, he raises the compensation to ten million yuan. But then he begins to discover how cruelly they've really treated her.
