I Started as an Alien Master, but Everyone Said I Was a Monster.

Demons are rampant and the world is in ruins. Chen Che, who died of a serious illness, unexpectedly came to this doomsday world where demons were rampant. After being reborn, he just wanted to live well. But why do you want to extinguish such a small wish? If that's the case, don't blame me for fighting back. Warrior? Demon? Turn them all into the evolutionary resources of my alien army! ! !