Eight years ago, the three brothers Ah Qi (played by Bosco Wong), Ah Mao (played by Cheung Chi-chung) and Jin Zai (played by Carlos Chan), who grew up together, became disciples of the leader, Brother You (played by Wong Tak-bun), who took good care of the three. Unexpectedly, Brother You was ambushed by knifemen when he was at the peak of his power, and the man of the hour became disabled overnight. After Brother You got into trouble, Ah Qi endured humiliation for the sake of the society; Ah Mao hid his real name and just wanted to be an ordinary person with his wife, Yuet (played by Michelle Wai); Jin Zai did not hesitate to secretly help the boss of the rival company to get ahead in order to get promoted. Sister You (played by Chow Lai-ki), who wanted to avenge her husband, found out that Brother You's accident seemed to be related to one of the three brothers. In the vortex of friendship and interests, how will the three people who once shared life and death choose their own destiny? What kind of ending will their decision trigger?