TOP FOUR FIGHTERS:

Kan Chang (Cheung Chi Yiu): He has not forgiven himself for his one failure. When his senior appears on the Web TV and presses the "send" button to join the match, he remembers his mentor's words: "Only when you beat your opponent can you prove your value." Taking part in the game sets him free from the past torment that haunts him.

Kam Fan (Yeung Chun Ngai): Kin's senior and ultimate opponent, Kam believes there is only one opponent in any matches. "Being the first-runner-up and the last in a game has the same meaning", he reiterates. As a result, no sacrifice will be too big for the victor.

Tong (Patricia Lee): From a martial arts family, the talented Siu Tong lives under the shadow of her elders. She is strong enough to break away and become her own person. Challenging herself is her goal in life, and she does not consider sex a barrier when it comes to martial arts.

Maxfield (Paul Rapouski): The sole aim of all participants in the match is to beat long-time world champion Maxfield. However, in the eyes of Karen and the sponsors, Maxfield is only a king past his time.