Blood Made into a Demon

The way of heaven collapses and the way of evil rises. Qin Duanchen, once the proud son of heaven in the world of cultivation, is now a disabled disciple of the Blood Refining Sect. When the master dug out his heart and put it into the cauldron, he finally understood that the essence of cultivating demons is to be incomplete. The body is broken, the mind is broken, and the soul is broken. The more incomplete it is, the stronger the magic power is. The childhood sweetheart became a righteous saint, and her childhood playmates were all prodigies from famous families. He is the only one who survives in the Demon Sect, using blood as ink and killing as his way. Let's see how a "complete" person becomes the most perfect demon in purgatory.