Have you heard of the butterfly effect?
As the president of the Crazy Pi Society, Xu Ci has four friends. They know each other, love each other, and kill each other. They worked together to solve many cases, but they were defeated at the hands of each other.
The cheerful president Xu Ci × the contestant Liu Shuang × the money-minded Jiang Mu × the pretender Qu Wan × the "lazy" beauty Xiao Qi
No CP, friendship goes to everyone who is evil × everyone who criticizes madly
