Wanwusangzhi

He had been waiting in the orphanage when his biological father found him and decided to take him back to England. He thought he would live a blissful life with a family, but who knew his biological father only took him back in order to sell him off and pay his debt. He was sold off to his new and young adopted father who was a big shot known for his ruthlessness. While putting up an act with his "father," he also learned about his sorrowful past. Quite the shits and giggles will happen between this fake father-son pair.
(Source: Bilibili Comics)