...(dropped)

A 25 years old boy named John is suddenly shot by his friend, which results in his death, upon dying he finds himself on an unknown place, where two Gods - Theia and Erebus gives him a task i.e. to normal the power equilibrium on another world, Betsuno Orbis Terrarum and reincarnates him as the new Demon king, Asmodeus. He then, appears at the place where, a war between Human kingdom, Clover and Demon army was to held, but he stops the war and gives the kingdom of Clover warning to return their lands within 1 week and sign a peace treaty. Then, it is shown that Durus, the informant and the butcher of Demon king informs to Fedelis, the butler of Demon king that the kingdom of Clover had asked for assistance to the Kingdom of Tribus and is planing to wage a war. The scene changes, king of Tribus , Balmoth was holding his courtroom, but then the Demon king comes and kills everyone there. After, few days, two unknown people came and started to fight the Demon king , after killing Fedelis and the Royal guards. The Demon king, ultimately losses and is killed. After dying, John finds himself laying in front of a unknown God, the God then introduces him to John — he says that he is the God Osiris, the god of fertility, agriculture, the afterlife, the dead, resurrection, life, and vegetation in ancient Egyptian religion. And then, holds a deal with him that he will reincarnate him again but at one condition — he has to abandon his humanity and ultimately , John agrees, and is reincarnated again — now, John, has to live his life to his heart content, will he?