NEW PLOT IDEA (AGAIN LOL)

When you're young you fall in love easily, you also will do about just anything to have someone care about you in anyway. It goes no different for this human here. They were young and dumb and though they were in love with a someone that thought was just like them and were willing to give up everything just to be with them. Little did they know this was the devil themselves, who'd fallen in love with a human and this young human was oblivious and gave every to the demon, including their soul.
Years past and the human's old lover disappeared only leaving them with golden necklace. The human wanted to hate them but couldn't and soon just forgot about their old young love. The demon didn't forget them tho. And you come back to claim their lover if they wanted to come with or not. Even if they had to forcefully drag them to hell themselves.

(If you wanna do this plot just dm me and we can talk, I can give more details about it as well if this was a bit confusing kinda came to me in the spur of the moment lol)