[Single heroine + no system + no rebirth + semi-invincible]
Ye Yu was an orphan. When he saw Jiang Qingxue for the first time at the age of eight, he fell in love with her at first sight. Eight years later, Ye Yu confessed his love and was rejected by Jiang Qingxue. He became disheartened and completely turned into a black man. In the end, he embarked on the road of the underworld step by step and became the "Emperor of the Night" who was feared by everyone.
