In the Last Days of the Apocalypse, Gao Wu Kissed the School Beauty with Blood and I Finally Became the God of Death.

Chen Yan was reborn. In his previous life, he was the emperor who unified the five major federations. During the battle with the devil, he was betrayed by his brothers and died. When I opened my eyes again, I was back in the slums when I was seventeen years old. At that time, his parents were both dead, he was penniless, and he had not yet awakened his powers. He was a boarding student at the bottom of Canglan College, a "gutter rat" that everyone could step on. Fortunately, he awakened the SSS level power [Blood Blade of Death] again The most heaven-defying ability of this ability is [Mark of Death] Once he carves the [Mark of Death] in someone else's body, that person's life or death will depend on his thoughts. If he doesn't obey his orders, he will only die. In his previous life, he used the [Mark of Death] to gradually infiltrate senior members of the federation, and eventually proclaimed himself emperor. In this life, he will become an emperor again, return to the divine path, and completely defeat the demons outside the realm.