Weird idea but okay.

Jaemin is a demon, Satan's son if you will. He just moved in to his new house, and has a weird neighbor living at the house to his left.

The reason why he's weird? The so called neighbor's house has weird ass noises coming from it everynight and he couldn't sleep well.

Meanwhile, Jeno can't sleep either. Why? Oh, it's because he's a vampire.

Or

In which Jeno is Jaemin's neighbor who's a vampire and doesn't know how to control himself making both of them Stay Up and can't sleep.

Teaser 1:

"For the love of hell, why are you struggling to just– feed yourself? You're a vampire, just sink your fangs into something." Jaemin groans at the vampire boy in front of him.

"I can't sleep because of you." He silently mutters to himself.

Said vampire boy huffs and crosses his arms, "because I have these." He opens his mouth and points at his teeth.

Jaemin knits his eyebrows as he scans his neighbor's teeth and blinks at him.

"You have braces?" He said in a monotone.

Teaser 2:

"So you're a vampire?" Jaemin asked.

Jeno rolled his eyes, making the demon think he's a brat that belongs to hell with him. "Well duh, I hiss and shit, might mistaken me as a snake. Rawr," he mocks the last part.

Jaemin snorted, "jeez my bad, didn't wanna mistaken my guess and put it all to waste."

The vampire clicked his tongue, "well you don't hear me say 'so you're a demon?' When you're literally showing your wings and horns right now."

The demon bit the inside of his cheek before smirking, "no, I don't." He paused, "but I do hear you thinking about me fucking you," he adds.

Jeno widens his eyes, "shut the fuck up, I wanna sleep."

"That makes two of us,"

Silence

"Do you also hear or see my dreams? Like about you and all?"

Jaemin hums as Jeno continued, "good, because I wasn't kidding. I really do want you," he said making the demon go wide eyed as he stared at the vampire who fell asleep afterwards.