**Story Synopsis**: Lin Nan was once the heavyweight boxing champion who dominated Asia, but he lost the match due to a carefully designed "accident" and was seriously injured in the ring, leaving sadly. With the memories of the next twenty years, he was reborn and returned to the time when he was 18 years old and had just entered the professional boxing world. He is well aware of the weaknesses of every future boxing champion, is familiar with the conspiracy of every fake match, and is even more aware of the enemies lurking in the dark. This time, he not only wants to break all records with his fists, but also sets a dragnet in advance to send those who have framed him to prison one by one. His return has only one goal: to become a legend of an era with absolute strength.
