Yi Fengcang and Yi Fengqiong—the unknown illegitimate twins of the famous Yi family in this city. The fate of being expelled from birth is certain. That night, the two brothers will never forget their mother - Ibuki Yuki's pleading to the Yi family, and they will never forget Ibuki Yuki's Chun Chun teachings in the following ten years - to hold your head high and be a good person, not to be looked down upon by the Yi family, but to let the Yi family beg for us.
The hatred for the Yi family has become quite strong after more than ten years of hearing and seeing it. Revenge against the Yi family is very simple, but if the Liu family and Zhan family, who are equally powerful in the city as the Yi family, are involved, it will be more than just revenge...