The Hero and the Demon King Are Made for Each Other

Savier was a half-demon, half-human abandoned by humanity, so he chose to become the Demon King. Aize was a transmigrator who inexplicably fell from the sky, and somehow ended up being forced to become a hero. When the hero meets the Demon King, the wheels of fate begin to turn. So this is a story about an upright transmigrator trying to save the corrupted Demon King's moral compass, while also getting together with him. ~★~☆~★~☆~★~☆~★~☆~★~☆~★~☆~★~☆~★~☆~★~☆~ Unhinged version, Savier turns evil: "I'll wipe out all of humanity!" Aize grits his teeth: "You'll have to step over my dead body first!" ← (Inside, his sorrow flows like a river: Help, I'm not ready to die!) Savier raises an eyebrow: "Oh?" And then he pins him down and they do it. "Had enough?" "E-enough..." QAQ