The protagonist travels to the world of mixed martial arts and accidentally discovers that he has sketched a martial arts character image in his mind. Depending on the degree of perfection of the sketch, he can obtain the martial arts character's martial arts skills and internal power. At the same time, he can also give the acquired martial arts skills and internal power to other people! With this opportunity, the protagonist begins his journey across the rivers and lakes. He knows all kinds of martial arts secrets based on the novels and TV series he read in his previous life. While traveling around the rivers and lakes to gain opportunities, he also participates in some rivers and lakes stories and makes friends with the knights of the rivers and lakes! Improve your understanding of martial arts characters and gain improved skills!