Siheyuan: Xiao'e Bears Me a Child, and the Beasts Are Green with Envy

[Courtyard drama, wish fulfillment, System, revenge, stealing someone else's match] Li Jianhua transmigrates into the courtyard and binds himself to an Invincible System. With level-eight fitter skills at his disposal, he trounces Yi Zhonghai. Silly Zhu wants to be a lovesick simp? I won't stop him, but he'd better not mess with me. Qin Huairu is bent on squeezing every last benefit out of me, so here's a slap across the face. No need to thank me. Xu Damao wants to use me to make a show of strength? I stole your fiancée, Lou Xiaoe, right out from under you!