THE PLACE HE GOES/ NCT Mark X Reader

Finally spoke to her, left flowers.

|Mark's POV|

Finally spoke to her today, left flowers. I'd found the prettiest ones that I could from the flower shop. I plan on taking her back there to get more once she was back. I left all the other guys behind. I ran off. Not far though.
I sat at her grave and spoke for a while, telling her how I'd find a way to bring her back. I think she understood well. I then stopped talking for a while and sat in silence. I left after a while since an idea had popped into my head that I was sure
would work.

I drove until I found just the right spot. The part of the road where it crossed.
I parked my car and got out with my box full of all the needed requirements.
Call me crazy, or well, stupid because I don't have much of a soul. But it's all I have to bargain with.
I buried my box in the ground right at the center and waited.
Of course I've never done this before so who knows if it'll work.

I waited a minute or so and was about to dig up my box until I heard a voice behind me.

?????: mmm. A new customer, to who do I have the pleasure of working with?

I turned around and was greeted by two red eyes.

Mark: take it. Take what I have left of my soul. In exchange, bring Y/N back.

Demon: Oh Mark. You think that soul of yours worth anything? The most I'll do is take your soul now and then she'll come back. I don't think you deserve any time in this world for me to trade.

Mark: I need more time than that. At least a day before you take it. Please.

Demon: hm.
One day, and one day
only. Now seal the deal.

I walked over to her and placed my lips over hers to seal the deal.

But just as that damned demon thought this would be over I pulled from behind me the only knife that could kill her and still bring Y/N back.
I stabbed her and watched as the lights inside of her quickly went out.

A week before I planned to do this I met with a witch who was experienced in dark magic. She told me that if I could kill the demon I could still bring Y/N back even with the deal of taking my soul being off. So, she gave me the only knife in existence that could kill a crossroads demon. And I killed that demon. And to think of it, I kind of liked it.

⛓⛓Comment any questions if your confused.
Basically he sold his soul to bring Y/N back to life. But then he killed the demon so that he would still get to keep his soul and not die.⛓⛓