I Am the Evil Sword

Since I was regarded as a bad guy at the beginning, so what if I become an evil swordsman who is both good and evil. This is a story about a protagonist who accidentally travels to a certain novel. Seizing opportunities, enduring humiliation, and relying on big bosses, as long as there is a possibility of reaching the top, regardless of saving people or killing people, I will never miss any opportunity. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.