Lord of the Undead: I Kill Gods with Soul Prison

Si Hanchen traveled to a world where everyone awakened to their profession, but became the only alien to awaken the "Lord of Soul Prison". His profession has its own system. Every time he kills a person, his soul can be imprisoned and transformed into his own power. In human form, he is a stern swordsman holding the Blade of the Undead; in undead form, he is the Skeleton King who controls the green death fire. The system gave him the ability to devour souls and unlock skills, but it also plunged him into the abyss of killing—— The stronger the person he kills, the closer his power becomes to a god, but the dead souls in the Soul Prison begin to bite back on his will. When the Supreme Temple declared him a "blasphemer," and when his relatives were cursed because of his power, Si Hanchen grasped the blade of the undead and faced the truth of the world: The so-called gods are just prisoners who steal souls; and he will eventually become the god-killing master of the undead!