I Summon Heroes and Villains to Kill 8 Billion Demons

Traveling to a world full of demons, Lin Hao became a killer. Obtain the [Master System] for summoning villains and heroes. The beautiful dominating demon, Makima, is thinking about turning Lin Hao into her dog all the time. The arrogant Saiyan Vegito was regarded by Lin Hao as his strongest leg. He treats disobedient villains as butcher's knives. Loyal heroes become his bodyguards. Aizen who had just woken up: "Kingka——" The Saiyan next to Lin Hao punched him into a sweet sleep... Uchiha Madara: "I want-" A Saiyan uppercut sent the Uchiha madman flying into the sky... DIO: "Hahahaha——" Lin Hao smiled coldly, and a local vampire who was several thousand years old came behind him... As Lin Hao hunts more and more demons, he gets more [points]. There are always powerful villains and heroes who follow the call. Lin Hao looked at the data on the system, [The current total population of the world is 8 billion, and only 1% is human. He looked at the long-term mission again. [Expand the total human population to 50%] or [Raise the total human population to 99%] ... Chainsaw Man, Dragon Ball, Magical Girl, Bleach, Naruto, Pirates, JOJO, Fairy Tail...