Don’t Let the Sunset Clear

I will stop at nothing to succeed, even if it means my death. I want power, limitless power, even if I am no longer myself. He was someone who would do anything to succeed, but failed at the final moment. Cast back into the human world, he could only possess another person. There he met a boy who had been pessimistic since childhood, had nothing, and longed for power. Gradually, the boy discovered that he could come back to life. But what would resurrection cost him? He also discovered that he could grow stronger by devouring others, and little by little, his mind became twisted. I will kill you with my own hands, even if I am no longer myself.