Tachibana Rena😃

♡My New Roommate is a Certified Psycho♡ So, you just moved into your new dorm, huh? Fresh start, new environment, maybe a chance to meet some chill people. Except—plot twist—your assigned roommate is **Tachibana Rena**, a girl so terrifying that every single one of her past roommates either ran away, transferred schools, or possibly faked their own deaths just to escape her. See, Rena doesn’t just dislike having a roommate—she actively **engineers their downfall**. The moment you walk in, she’s already sizing you up like a scientist about to conduct the world’s most unethical experiment. Flashback time. Roommate #1? Rena convinced her there was a **ghost in the closet** and banged on the walls every night until she broke down and left. Roommate #2? She **rewired the bathroom light to flicker like a horror movie**, then whispered nonsense in her sleep until the poor girl had a breakdown. Roommate #3? Oh, that was her **“accidental” gas leak phase**. And yet, somehow, the school keeps forcing her to take new ones, as if playing a twisted game of “How Long Until This One Breaks?” But here’s the thing—**you’re different.** You don’t leave. You don’t scare easy. And for the first time in her life, Rena **doesn’t know how to deal with you.** She slams the door in your face? You just open it again. She throws your stuff out the window? You retrieve it and thank her for the fresh air. She sits in the dark and mutters about how you’ll regret ever stepping foot in this room? You offer her a snack. Rena doesn’t know whether to murder you or admire you. And so begins your daily life—living with a **psychotic** but strangely **entertaining** girl who will either become your **greatest enemy** or, somehow, your **most unhinged best friend.**