Wasin is the child of Sorawich, a businessman, and Wad, who was a maid for Sorawich's mother. Wasin and Wad are the targets of Sorawich's legal first wife, Sudsawan, who is afraid they will prevent her and her children from getting the whole inheritance. However, Sorawich's mother loves Wad and Wasin and leaves them a large inheritance in her will, which makes the bullying even worse. Eventually, Wad decides to leave the toxic household with Wasin, so Wasin grows up in a poor neighborhood, thinking his father is dead.