My Empress Sister Is Being Forced to Marry? Even as a Cripple, I’m a Martial God

[High Martial Arts + Satisfying Payback + Fast Pace + System + Overprotective Brother] Lin Ze transmigrates into a high martial arts world. His older brother is the chosen one, and his younger sister is destined to become an empress. As for Lin Ze, he is terminally ill and disabled in both legs. A brutal start from the start. To buy the Divine Ruins Stone needed to awaken his martial arts talent, Lin Ze and his sister go together to demand payment from a deadbeat family living in a luxury villa. Who would have thought that not only would the deadbeats refuse to pay, they would even try to use their debt as a dowry to arrange an engagement between Lin Ze's sister, Lin Qing, and their own son! “Pay you back? Our family doesn't have any money!” “Five hundred thousand isn't a small sum. Who can come up with that all at once?” “But... if your sister is willing to get engaged to my son, then forget five hundred thousand. Even a million would be no problem...” Lin Ze was so furious he laughed. Just then, the System awakened! [Ding! The World-Dominating High Martial Arts System has been activated!] [Opening the beginner's gift pack... Congratulations, Host, you have received...] “Whatever the rewards are, we can talk about them later. For now, max everything out!” … The next day, they awakened their martial talents. “S-rank! The campus beauty Lin Qing has awakened an S-rank talent!” “What about her disabled brother?” As everyone watched Lin Ze's awakening with intense curiosity, a dazzling golden light nearly blinded them all! “SSS-rank! This is insane! A disabled person awakened an SSS-rank talent!” … “Lin Ze, if you join the Dragon Group, we'll cover all your tuition and give you an annual martial arts stipend of five hundred thousand. No, ten million!” “Xiao Ze, your aunt was in the wrong before. This million is interest on the five hundred thousand. Please don't take what happened before to heart...”