Help, I Really Don't Want to Be the Devil

{System, Multiple Heroines, Brave Demon King} God said that there must be light and darkness, there must be sky and earth, and there must be four seasons. God created this world. But the gods are high above, and there is so much suffering in the world. The Demon King and the Hero have been fighting for thousands of years, with countless reincarnations and the whole world in a mess. So who on earth wants to come to this backward medieval world and live a miserable life with their heads in their hands all day long? Jun Luo looked at the terrifying dragon in front of him and couldn't help but curse. After finally awakening a plug-in, he wants to become the villain and the devil, and fight the strongest hero in history. At this time, he was completely ruined, but fate still pushed him to move forward and form fate with different people. The female border general who was only gentle to him, the sweetheart succubus who was transformed from a holy girl from the Holy See, the elf queen who was an older aunt but was keen on being cute... At the end of the story, on the day when the stars fall, bid farewell to the gods here! The hymn of mankind is the hymn of courage! There shouldn't be any knives issued, huh.