[Underworld + first person + cool article + no harem] The legend of "Black Saber Dragon" has been circulating in the world. It is said that Black Saber Dragon held a black machete and led a dozen brothers to fight three thousand people without losing! It is said that the Black Saber Dragon destroyed an entire school because of a woman! It is said that the Black Saber Dragon started! Just an ordinary student! Anyway, there are many rumors about him, and the story begins with a hero saving a beauty one night!
