the Dwarf Planet

Taeyang(meaning the sun in Korean)'s father and brother left home. Taeyang tries not to be like them, but the hysteric mother thinks Taeyang takes after them. Taeyang believes his brother is the only way to cure his mother, but that idea pushes his mother to death, and Taeyang wants to get a refund for the shoes which he gave his mother, lying his brother bought them for her.