Can I Use a Kitchen Knife When Traveling in the World?

Li Senge has a standard male protagonist's background. Both his parents died and he was a strong martial artist. But he doesn't have the face of the male protagonist, and he is born with a villainous appearance. The most important thing is that he is still poor. No matter how powerful he is in martial arts, he still doesn't end up like a hard-working worker. ————— ! Note! It is a non-serious martial arts novel with a purely imaginary spoof setting and a lot of modern vocabulary. Part 3 of the Persecution Series Intention: I hope you will come back as a young man