Traveling through a fantasy world without a heroine, Yan Zhen becomes the useless protagonist in the book, but as long as he performs the plot well, he can counterattack and become stronger, reaching the top.

He's not a frustrated villain who gets slapped in the face, nor a pathetic extra who's just a sacrifice. Isn't it easy to play the protagonist? However—his fiancée, who was supposed to break off the engagement, is about to have his wedding night with him; his aloof female teacher comes and teaches him personally; the rich and beautiful woman with the best pull skills immediately...