My Martial Arts Is Superior to Yours

[Codename: God of Martial Arts of the Old Era + Supreme Lord of the Underworld? ? [Combat power rating: unknown + unpredictable Suspected to have multiple combat forms Countermeasures: Don't deal with it, don't deal with it…] Martial arts cultivate the inner spirit, and mecha is the external force. The combination of the two is mecha martial arts. The ancient federation has decayed, classes have solidified, and citizens are divided into three, six or nine classes. Even the road to martial arts is blocked and there is no way to go. Fortunately, Chen Ren was able to travel to a world where strange beasts were like sluts, where strange things appeared frequently, ghosts and gods were rampant, and it was full of endless mysteries. He can improve his physique and gain abilities through killing. But something doesn't seem right. The good news is, he can fight monsters and level up. The bad news is that this world is actually invading the Federation. Hey, isn't this good news? No matter what world you are in, you have to punch me first. … My name is Fu Qingxuan. No one knows that before the Federation was invaded by that terrifying world where gods and ghosts existed, I had already entered that world. That's a lot of time. Inside, I also met a weirdo. That weirdo often muttered words such as "My martial arts is better than yours" and "Your martial arts are not pure enough." We had a really great time. Excerpted from——[Head of the Fu family, federal congressman, the person closest to the savior, Fu Qingxuan's diary]