I Am the Boss on a Campus Where Strength Is Paramount

He was a young gangster who was accidentally stabbed in the back during a street fight while defending his brother's partner, and lost his life. After waking up, I found that I had traveled through time! And the boy he traveled to was also called, and later he discovered that he had entered a world of supernatural powers, and before he even started his adventure, he was led away by a man in black... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.