Parents of the World

The young Tong Fan learned that he was not his biological father, so he ran away from home and wanted to find his biological parents. His adoptive parents had been going through hardships to find Tong Fan for many years. After seeing the notice that he was looking for his biological parents, they followed his address and found him. They paid a man to pretend to be Tong Fan's biological father. They spent all their life savings through the man. Tong Fan was injured and they couldn't help but come to visit but was spurned by Tong Fan. When Tong Fan learned all the truth, he regretted it. He returned to his adoptive parents, but his adoptive mother died because of him. They learned from his critically ill adoptive father that Tong Fan's biological parents died saving Tong Fan when he was one year old, and he gave Tong Fan to his adoptive parents before his death.