The well-known actress Li Qiu Shui, the daughter of Min Ruo, has an eclectic style of acting that often leaves people confused. However, there is no big problem if you mainly follow one principle when dealing with her: don't touch her sister. Prosecutor Li Biyun is steady and down-to-earth, but she has a sister who always likes to cause "trouble" for her. Although it is a derivative, it can actually be viewed as an original.