The Male Lead Stays the Same

Guan Chengfeng was schemed against and died, then was reborn in the body of his nephew, a good-for-nothing with all sorts of problems. His nephew was also about to hurt the person who had once saved Guan Chengfeng's life. Absolutely not! But... was his lifesaver a little too weak? It was bad enough that he was physically useless, but he was also so easily tricked. Guan Chengfeng would have to train and teach him properly! Running, strength training, sparring... Let's go! Good-for-nothing Xin Yuan: "???" What's with this Guan guy? I'm so beautiful, and yet this man has no appreciation for beauty at all. He makes me train in martial arts every single day! Su Jiangyan transmigrated into a book, a sweet romance novel, as a friend of the saintly male lead, Xin Yuan. He stole Xin Yuan's golden finger and destined partner, ruined Xin Yuan's reputation, and sent him to a certain beast in human form. But then... that scumbag, a beast in human form, doted on Xin Yuan to no end?! And Xin Yuan evolved from a clinging vine into a tyrannosaurus who could beat up his destined partner? What the heck is this?! Please note: 1. Guan Chengfeng is the gong, and Xin Yuan is the shou. Both their perspectives will be written. 2. Set in the future. Theme: People should be self-reliant and independent, instead of depending on external things.