Author's POV

It was the end of working hours a long time ago, around 10 PM right now. People at this time would usually be preparing to go to sleep and stuff. Some people who were working late were starting to wrap up and head back home. The people who have late-night shifts were starting to go to the places they work at.

Jin looked at the clock and sighed. He was working until late because there was something that was bugging him about one of the cases he was handling, so he was analysing all the reports and evidence included in the files. He took off his glasses and rubbed his temples. After that, he put his glasses back on and started wrapping up everything.

He closed all the files and kept them in a pile in the corner of his table so that he could look over them once again. After all of that was done, he took his long coat from the coat hanger and hung it on his forearm. He grabbed his bag and started heading out.

He got to the parking lot and went to his car. The man unlocked it and sat on the driver's seat. He put his bag and coat on the seat beside him. Right after that, Jin started driving out. The journey back to his house was silent, pin-drop silence. He had his usual poker face as he drove, but there were too many thoughts going across his mind, especially the question of how Namjoon got to know that he didn't have parents. Jin never told anyone about it. He never wanted to. But now Namjoon was the only person who knew about it. How, though?

Yes, Joon said that he was just guessing, but the way he said it, it sounded as if he was sure of it or he was already aware of the fact. And that's what bothered Jin. This man was already very suspicious of him.

First his extreme duality, then him being like this towards Jin, and at last, there was just something that Jin wanted to find out about him. Joon was like a puzzle to him and Jin wanted to solve him at any cost. The vibes that came out of him were what triggered this in Jin. He knew Namjoon wasn't exactly what he seemed to be like and even if he DID have a dark sinister side it was going to be way more than comprehendible and unexpected for anyone to see.

Jin parked in his car in his designated parking spot. He killed the engine of the car and with his things, he got out. He started heading towards the elevator area before locking his car and shoving his car key into his pocket. Jin quickly pressed the button for the elevator and got in it as it opened.

After a few moments of waiting, he finally arrived at his floor which was the top floor because come on, penthouses are always on the top floor most of the time.

He was walking to his penthouse before something grabbed his eye. At the far end of the corner, where there was another penthouse, there were many workers carrying boxes inside. Yes, this building had enough space to make two penthouses.

Some workers were constantly coming in and out of the penthouse to go to the elevator and bring more boxes. It seemed like there was someone new that was moving in, on this floor. Usually, the other penthouse has always been empty for quite a bit of time. It's the only unoccupied space in the whole building.

Anyways, Jin just sighed and kept walking toward his door. He really didn't care much if he was going to have a neighbour. All he wished was that they won't ring his bell and try to 'associate' with him just because they are neighbours with him. No, he wanted absolutely no interaction with his neighbour or neighbours. If they did actually come to his door then he will just frankly tell them that he doesn't want to see them, but if his neighbour is someone that can be useful to him then...that's a different story.

He was just about to type the passcode of his house onto the digital lock but then he decided to just give the other penthouse a quick glance. Honestly, almost nothing caught his eye so he was close to typing his code before...he saw a familiar figure. He looked back properly, frowned and squinted his eyes to make sure that he wasn't seeing the wrong thing. And well God did Seokjin nearly choke on air.

The person who came out of the luxury apartment was none other than...Kim Namjoon himself.

Jin's eyes immediately widened and he snapped his head back to look at his door. Using his long untied hair he tried to cover the side profile of his face but he knew it wasn't working. He tried to punch the code on his door's lock quickly but due to panic, he kept pressing the wrong numbers accidentally. If he messed up the passcode once again then he will trigger the security system of his house.

Also, the reason he was panicking so much is that...first of all, he was an introvert who hated to get recognised by his colleagues outside of work areas. The second reason will be that he just didn't want to see this guy's ugly face and interact with him because it will just raise his blood pressure even more and make Joon aware of the fact that he was neighbours with his very new colleague.

But before he could finally press the last digit to the code and sprint inside the warmth of his cold house, a voice called out directing to him and Jin's jaw just clenched as he was literally about to open the door.

"Seokjin-sii?"

Since Jin already got caught, he could probably just turn around and face Joon but no, he opened his unlocked door and was just about to get in there before...immediately a hand came beside his head and shut the door before he could walk in. Jin's eyes nearly widened at the rude action but he turned around and had a poker face with his jaw clenched.

He could clearly see that he was being pinned by the very man he hated to absolute death. Jin's hooded eye glared at Namjoonand the man was just smirking at him casually as if he did not just pin his own colleague or future lover.

Let me also tell you that, Joon was very aware of the fact that Jin didn't like being treated like this, but he couldn't help his own dom side and tease him a little just for fun. So here we are, him pinning Jin. And yes he was a pure dom...but maybe not after he saw Jin. :D

Jin without a warning, forcefully shoved Joon's hand which was beside his head, back down. So now they were in a normal position and not looking as if they were an odd romantic couple flirting in the middle of the hall.

"How many times do I have to indirectly tell you that I'm not a goddamn sub u piece of actual shit?!" He fumed, irritation completely filling his voice.

"Well, that was not such a forceful push for a boxer, now was it?" Jin's eyebrows turned into a deep frown once again and he was completely puzzled. How did he know...again.

Namjoon internally smirked once again after seeing the confused expression on his face and continued.

"Now looking at the situation, I can only guess that you're my neighbour! Isn't that amazing!? Maybe the universe divined as to be friends or...perhaps more."

A flirty smile laid upon Joon's face along with a mischievous expression. Jin just scoffed while glancing to the other side before he looked Joon in the eye with darkness in his. At this point, Joon was openly implying to them perhaps hooking up or even dating. Honestly, just the thought made Jin nearly puke.

"First of all, no it's not amazing, you disgrace, it's literally a burden and curse to have a human like you as my neighbour. Second, the hell do you mean, 'maybe more'?! Bitch, I'm never getting together or even hooking up with a goddamn dickhead like you! And if I do, I might as well just kill myself right at that point!" He raved with aggression. He was even subconsciously grabbing Joon by the collar out of anger, for the second time today.

Namjoon chuckled, thinking all of his aggressive remarks and actions just make him cuter.

"You seem to really like grabbing me by the collar when you are mad. What if I make you grab me the collar but with polar opposite intentions."

A sickening dirty grin appeared on Joon's face as he intentionally leaned a little close to Jin. Though, the other dude was not even surprised at how dirty this man could be. He just simply pushed him powerful until stumbled back. Namjoon just chuckled once again.

"You're really the 'hard to get' type, aren't you? But overall, I hope that we get close to each other...very close" Joon winked at Jin flirtatiously before walking back to his own penthouse.

Jin pursed his lips in anger and quickly unlocked his house before practically pushing through the door as if breaking in and then he threw his things away.

The first thing he did after loudly slamming the door was letting out a huge scream of frustration. He looked at the nearest jar and smashed it loudly by throwing it harshly on the ground. His chest was going up and down as he was heavily panting. There was too much that happened with him today and his brain was going all crazy from it.

He could officially say that Kim Namjoon was an actual bad luck for him. First, he was making his life hell, second, he was taking his opportunities which could make him more popular, then for some gosh darn reasons, he knew stuff about Jin which no one does. And now...HE WAS HIS FREAKING NEIGHBOUR. Like what the hell is all of this supposed even mean. Why are these types of coincidences happening? Are they EVEN coincidences? Jin didn't know, he knew nothing at this point.

Jin just groaned again as his brain was killing him and decided to just take a long hot shower. He also skipped dinner because he was not hungry and directly went to bed to finally get some rest.

A Few Hours Later

It was around 2-3 am in the morning or late at midnight. Literally, everyone was asleep at this point and so was Jin. He was calmly sleeping on his bed with...another figure right beside him.That figure was well...Namjoon himself. He was in his invisible form which would make no one able to see him, feel any of his movements on them or be able to hear him.

And right now, Namjoon was laying beside Jin, deeply staring at his sleeping face, while being able to clearly see every single detail of his face regardless of the darkness because well...he was supernatural, for goodness sake!

He would occasionally come to Jin when he was sleeping and just stare at him while talking to Jin by himself and admiring him. That was exactly what was happening now. Joon was gently caressing Jin's cheekbone with his thumb. Their bodies were close together but of course, Jin couldn't feel that or wake up due to it. Yes, he was also an extremely light sleeper, so he could easily wake up by any suspicious noise or movement around him.

"How the hell can you be adorable, hot, handsome, and sexy at the same, while sleeping?" Joon asked with genuine curiosity because he never knew how the younger one could look like all of that at the same time.

"Just how? But right now you look more adorable, though. Your cheeks are so puffy right now like I can't!" He squished his milk cheeks with his fingers and squealed at how soft and rice cake-like they were. He also pecked his lips because he couldn't help it.

Silence laid in the air as Namjoon scooted a little closer to Jin and kept staring at him lovingly. He gently ran his ghostly fingers across his bare neck down to his collarbone. A dark smile started forming on his face.

"My Jinnie, I can't believe that I get to see this sight whenever I want."

His eyes started darkening as a fire of lustful hunger grew inside the Devil.

"Do you have any idea how many would kill just to have this moment? Millions..."

He tried controlling himself, but it was too no help as leaned forward to lick a trail from his jawline to collarbone. His long hands descended down, feeling every body part on the way.

"And it's so funny that I'm the only one that can make you go wild so easily...The great Kim Seokjin! You act so unbothered and tough...yet you still have me roaming unconsciously in your brain no matter how hard you try to get rid of me."

Namjoon giggled satanically as he once again started leaving wet kisses on Jin's face.

"You've always been so cold, even as a child. But that was one of the main things that made me love you, your coldness. Shit, I didn't know it could be so hot! You had an expressionless face every time, but inside you were plotting murder for the person in front of you. If that isn't just cool."

His fingers tangled in Jin's long, fluffy, and soft brown hair.

"But it's so exciting, seeing that just my simple actions are too strong for those guards that you had for years. I just love how I make you go insane."

He whispered against his lips as peck them once again. He could easily do sooo many sinful things to Jin if he wanted. But he wouldn't...because he'd like to experience it better when the man was in his full consciousness, ready to give in to his unholy desires that will build up for Joon.

That's when something clicked inside the Devil's brain.

"Well, what if I mess even more with your brain? What are you going to do then, my Jinnie?" He tilted his head with a dark smile.

Joon sat up and before he could get out of the bed, he looked down at Jin. He deactivated the spell that was keeping him concealed and he then decided to whisper in Jin's ears just to make him feel like he was hallucinating. Yes, he was aware that Jin was a light sleeper, so he was just using that fact to his advantage.

"You are going to be mine, Jinnie!"

He whispered and giggled afterwards. Then he went to another side of the room and snapped his fingers...turning into his doll form and falling to the ground loudly. 

Like is it just me or sometimes obsessive love tropes makes my heart flutter- Bro I swear I don't need therapy again-