Bull's father got his eye blinded for protecting his best friend, Hing. Since then, he hid away from friends and lived a quiet life with Bull. Years later, the two brothers somehow meet again. Hing run a boxing club and … Danny Chan Kwok-kwan, Ashina Kwok, Ngo Ka-nin, Dominic Lam Ka-Wah, Tony Ho, Wong Man-Biu, Erica Chui Added on Disney 2022-05-19.