My brother "Investing" and his younger brother "Electric Rabbit" grew up in an orphanage. They were adopted by the school worker "Thunder Sir" and received the help of "Lei Master" and stayed in the village boxing gym. The intensive support … Lam Yiu-Sing, Edward Ma, Yuen Qiu, Eric Kot Man-Fai, Wiyona Yeung, Cindy Yip Sin-Yi Added on Netflix 2022-03-30. Youtube Trailer