As a courier, I have always been eager to earn more money! On this day, I participated in an underground boxing match... Iron Fist Critical Strike, National Art Golden Bell! Since then, I have been invincible in martial arts, becoming The king of underground boxing! Kate, Muay Thai, Taekwondo, Sambo, Israeli fighting skills... and so on! These world-famous fighting skills will be blown up by me and become my stepping stones! To decide the outcome, It is also a matter of life and death! There can only be one martial arts myth in the world, and that is me! ——Chen Yang! [Urban boxing text, no martial arts, no fantasy, systematic, fierce fighting, bloody and cruel, please enter with caution!]