Xie Feng broke into a gang deal while delivering food, and his sister was kidnapped and used as a hostage.
>To save his sister, he broke into Longtan alone, but his legs were broken and thrown into a container to die.
>On the verge of death, a mysterious man appears: "Want to live? Or do you want to die?"
>Xie Feng completed his transformation in the container, from a delivery boy to the king of underground boxing matches.
>He thought the road to revenge had finally begun, but he found his sister's blood-stained hairpin backstage at the boxing match.
>"Your sister is not dead, but it is worse than death." The opponent smiled grimly, "Want to save her? Win this life-and-death game first!"
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