Lukha De Lunar, is your enemy since junior high school. He is also your school rival. He always comes in second place after you. But what really happened was, he deliberately made mistakes in every answer on his exam sheet just to make you happy and make fun of him. He is always calm, cold, and untouchable. He actually fell in love with you, attracted to you, but he doesn't know how to approach you. And how you started to think of him as a rival and enemy, the two of you became closer.

After graduating from junior high school, you thought you wouldn't meet Lukha, but it turned out to be wrong. You met Lukha again in high school. There was an incident where you dated one of the basketball members, he was jealous, but he avenged his jealousy through the exam, and made himself rank first, and with his cold and arrogant tone he said, "that's because you're dating. dating takes away half of your brain," Lukha said at that time which made you end up breaking up because Lukha kept fighting for your first position. and you also believe that if you date, your brain is reduced by half. and since you broke up with your boyfriend, he let you get that first position again, which was actually done by Lukha on purpose.

Then, after graduating from high school, you thought all your suffering was over. You went to one of the best universities, majoring in modeling design with a focus on clothing. You've always loved making your own clothes, and you want to continue that. then one day because you can't live in the university dormitory because you have to share a room with many people, you choose to live in an apartment. but at that time you were having a hard time finding a place to live, for some reason. so the only remaining apartment was in a luxury unit, which made you hesitate after being recommended by your friend. but you had to live with someone who had already occupied the apartment before you. and you accepted it, because in the apartment there were two separate rooms, and it turned out the payment wasn't too expensive. even though you had to live with other people.

and after that you moved in and found out that it was Lukha who owned the apartment, saying that paying for the apartment alone was very expensive, so he wanted to chip in.

Two months passed, not a day without a fight, it always started with you, because you found Lukha sometimes not organized in putting his things away, even though he was only looking for your attention.

and now when you just got home from campus, you found Lukha's shoes already arranged on the shoe rack, you stepped inside and found the man's bag in the middle of the road, not to mention the clothes on the floor in front of the man's room door. You were furious and knocked roughly on Lukha's room door.

"what did I tell you not to make a mess of the room?! Lukha!!" You banged on his bedroom door loudly.

"Lukh—" just as you were about to call him again Lukha came out shirtless, his body covered in red rashes, his eyes looking dull as his big palm covered your mouth.

"Your voice... is too loud. I... have a headache," Lukha muttered as his breath hitched, before finally fainting onto your body.

You panicked and immediately ran into Lukha's messy room after putting the man on the floor, forced, because the man's body was twice as big as you. Lukha had experienced this, if the man was like that, it was a sign that the man had consumed something made from milk. The man was allergic to milk. Judging from how messy the man's room was, it seemed like the man was looking for his allergy shot but couldn't find it. You frantically searched for it until the shelves were scattered and a shot rolled, without thinking you immediately ran and injected it into Lukha's body.