For Promise

With a storm of fists, cheers and noisy spectators, black boxer Wang Jin finally knocked down his opponent to the ground and welcomed the victory - however, this was only ten years ago... Wang Jin fell in love with the rich daughter Cheng Yingjuan and had the fruit of their love - Xiao Fei, but they were separated by Yingjuan's parents who disliked poverty and loved wealth. In order to promise, Wang Jin decided to raise his son Xiaofei independently, and decided to forget the past and start over with Li Jinping, a kind-hearted woman who also raised two children alone... However, a sudden car accident took the life of Jin Ping, destroying Wang Jin and Jin Ping's longing for happiness, and leaving three young children with Wang Jin who had been struggling. From then on, Xiao Bin believed that Wang Jin killed his mother, and hated Wang Jin and his son... The bad luck did not stop there. The Thai boxing champion who was defeated by Wang Jin ten years ago came to the door because of the grudges he had made when he was young and offered a generous bounty. Wang Jin originally wanted to escape, but his friend Dasha died tragically in the fight. In order to avenge Dasha, and to teach his children what responsibility and commitment are, Wang Jin decided to step into the boxing ring again...