Defying Heaven with a Demon Blade

A reclusive young man lets his true nature run wild, doing whatever he pleases in the world of cultivation. With his bloodthirsty demonic blade, he slaughters all under heaven. Humans and beasts alike, all living things become fuel for me. I need no feelings. The demonic blade is everything to me. As long as the blade survives, I live; when it is destroyed, I die. Before the masses, I heal the sick, save lives, and spread salvation, earning their respect and affection. In secret, I kill and plunder with a thirst for blood, committing every kind of evil. In the world of cultivation, the strong prey on the weak. That's only natural. This isn't a dark novel; the protagonist is just a little moody and unpredictable.