Luo Xiaoxiao, a top student, time-traveled in her friend's Mary Sue novel and became the rumored girlfriend of the most popular young master, and also, the most vicious female supporting character in the book? ! Fortunately, this fate will soon be changed... Wait? In fact, I took young master as a substitute? What the hell is this misunderstanding? ! ! The jealous young master vs. the top-student girl, a dreamy love comedy is taking place!