Ordinary Martial Arts World? but I Can Become Infinitely Stronger

This seems to be a world of martial arts, where qi and blood, acquired nature, innateness, and masters only exist in legends. At the age of fifteen, Su Yu, who awakened the memory of his past life, abandoned literature and took up martial arts. It only took him one year to perfect the only bad street martial arts in his family. If you want to make progress, you must acquire new martial arts. However, most advanced martial arts are in the hands of big families, large sects and the imperial court. In addition, outside the city is an uninhabited land where countless strange beasts roam. It is difficult for ordinary people to take the next step in martial arts. Fortunately, Su Yu accidentally obtained a strange beast - Ni Yu Chan, and possessed its characteristics, which allowed Su Yu's body to transform on the basis of its original form. The same goes for those horizontal martial arts that can be integrated into the body. Starting from ordinary martial arts skills on the street, and gradually integrating other martial arts into his body, Su Yu eventually became a martial arts legend. However, as Su Yu's horizons were opened, something attracted his attention. Where did the endless strange beasts come from? How can a court controlled by literati and ordinary troops suppress the world? This world finally revealed its true face to Su Yu.