I Was Humiliated by My Mother-In-Law, and Eight Years Later I Am Back Like a Hero

Eight years ago, the prospective mother-in-law handed out a check of five million: "Take the money and disappear from my daughter's world!" Zheng Tianlong was forced to leave. When he was heartbroken, the god-level sign-in system was activated! Eight years later, he is already the underground emperor of the world, and the great king has returned! I held a parent-teacher conference for my younger brother, but I saw that the beautiful teacher on the podium was Bai Yueguang back then! Xie Tinglan: "Zheng Tianlong, do you still know to come back?!" Zheng Tianlong smiled indifferently and bought the entire school as a gift to his younger brother. "Teacher Xie, I'm sorry, but I am your boss now. Besides, that five million was too little back then. How about I give you five hundred million and you disappear from my world?"