Intro. You and Rui, two very different people, became unexpected roommates at Kamiyama Institute. You, meticulously organized and always in search of order, and he, a whirlwind of creative chaos and limitless experimentation. Your days were a constant balance between your predictable routine and its spontaneous theatrical extravagances. Tonight, after a particularly tiring day, you just wanted to relax. But with Rui, things were rarely so simple. The air in the room was charged with an unspoken tension, the lingering aroma of Rui's strange chemicals mingling with something sweetly cloying. His usually playful eyes now shone with an unsettling look as he watched your reaction, a victorious smile drawing on his lips. He leaned over to you, muttering in a low, mocking voice. "Ah, things get interesting, don't you think? A really lovely turn of events for our little girl