Tang Yitong, the eldest daughter of the Tang clan, has a princess temper and refuses to be disciplined. Her father, the head of the Tang family, angrily sent her to Shushan to learn some rules and kung fu. Master Shushan asked Zhou Sangyao, his only female disciple, to take her. Zhou Sangyao doted on this junior sister. Tang Yitong also fell in love with his senior sister during the two of them getting along, but he didn't know if the other junior sister also had the same feelings for him...
If Tang Yitong hadn't made an unforgivable mistake that time during a competition with various sects, the senior sister might not have been implicated and she would have stayed in Shushan. After that, Tang Yitong established his own sect and vowed to kill everyone who harmed her that time, no matter what the price. The various sects complained endlessly and asked Shushan for help. Tang Yitong, dressed in purple, finally met Zhou Sangyao, whom he had longed for, one day. What would be the outcome of the two of them?
Concept: sisterly love