Into the Iron Cage Cantonese

The elder brother 'Zhao Ji' and the younger brother 'Dian Tu' grew up in an orphanage, adopted by 'Sir Lei' the social worker with the help of 'Madam Lei', and moved into a village boxing gym. Zhao Ji supports his younger brother in attending school, but Dian Tu makes money by fighting underground and gets expelled. The two brothers end up at odds. Dian Tu becomes an internet sensation. His clips of quickly knocking out opponents are dubbed 'The Useless King of Fighting' by netizens. Zhao Ji trains hard every day and participates in various competitions, achieving an undefeated record of 59 matches! However, in his first professional MMA match, he is knocked out in just 20 seconds; afterward, his opponent Chen Lefeng insults Madam Lei and the village boxing gym on stage. Later, a clip goes viral online showing 'The Useless King of Fighting' Dian Tu challenging the 'Heartthrob' Chen Lefeng for his brother. The two brothers reminisce about their days in the orphanage and cannot help but shed tears. The elder brother says Dian Tu has a rare talent for judging an opponent's boxing style, allowing him to easily evade punches and kicks. 'Precision beats Power, Timing beats Speed.' However, he has been hiding this, fearing that one day his younger brother might beat him, which boosts Dian Tu's confidence to the next level...