Have a Bite of Orange

When Cheng Cheng was a child, he was a little bully. He liked to bully Gu Er, a white dough-like boy who lived on the street with other children. When he grew up, Gu Ernan became a man of eighteen years old, with well-developed limbs and a terrifying IQ. And Cheng Cheng has now become an honest person, a little chicken who hides under Gu Er's arm (?) Every day for protection.