Kyushu Mad Dragon

On their wedding night, his wife was bullied by a rich man. Duan Tian was so angry that he beat her into a vegetative state and was sentenced to five years in prison. In prison, a mysterious old man taught him a skill and gave him a mysterious token. Five years later, Duan Tian was released from prison and returned home eager for home, only to find that his parents were dead and his wife was entangled with the rich man from the past, claiming that his daughter was not born to him. It turns out this is all a conspiracy!