Going to My Archrival's House to Be a Cat

Then he tore his whole house apart :) Everyone at Qingshan No. 1 High School knew that Qin Yi and Yu Feiwan, both in the second-year advanced class, couldn't stand each other. Whenever they met, they fought until the world turned dark. No one knew why. They said it was because on the first day Qin Yi transferred, he made a snide remark about Yu Feiwan's photo on the honor board: "So this is the top student at Qingshan High? A little curly-haired guy, and kind of cute too." And the curly-haired guy himself heard every word. Yu Feiwan: Great. You're picking a fight with me. I'll remember that. From then on, the two began a long career of tormenting each other. As a cat demon who had connections in both the underworld and the legitimate world, and who took human form at eight and ruled Qingcheng ever since, Yu Feiwan hated nothing more than being called cute. So Qin Yi, whose very first words had hit a nerve, naturally ended up on Yu Feiwan's blacklist. From then on, whenever Qin Yi ranked first in a math exam, Yu Feiwan had to get a perfect score. When Qin Yi ran the 1,000 meters in 3:01 at the fitness test, Yu Feiwan had to break 2:59. They drove themselves to exhaustion competing, trading wins and losses. Finally, on a dark and windy night, Yu Feiwan had a flash of inspiration and came up with what he considered a brilliant plan... Then he lay in wait under cover of darkness on Qin Yi's usual route home from school, followed him all the way to his front door, and raised his head with a high-pitched: "Meow~" He was going to secretly become his nemesis's cat, wreck his house, scratch his sofa, and take over his bed! He would also tempt Qin Yi into going straight home after school to pet the cat, neglecting his studies, failing his exams, and eventually becoming Yu Feiwan's loser underling. Ha! That's Yu Feiwan for you. He's brilliant as hell. An adorable cat bottom who shows up at your door x a cool, aloof top student who says, "Well, I won't say no." Theme: Written as mortal enemies, read as a couple