Feng Feiyun had heard about the undying branch before - that their bloodline was impure and nefarious, a combination of humans and corpse evils.1

At first, they were mere corpses but a cultivator known as Undying Sovereign created a new merit law. They could then suck blood and grow stronger. The more blood, the more alive they became.2

This branch grew stronger and evolved, eventually becoming something akin to half-demons or half-beasts.0

Of course, they weren’t welcomed by humans either, resulting in a low population surviving in a remote corner of the 134th central dynasty.1

“Boom!” Lu Shanren...1