As the manager of this dimensional apartment, Jiuye feels overwhelmed. Room 204: Tokisaki Kurumi: Oh my, Mr. Jiuye, are you going to inspect the rooms tonight? I'm waiting for you anytime. Room 402: Saitama-sensei: Ah, sorry, I destroyed the mountain over there earlier, please don't raise the rent. Room 107: Makise Kurisu: Ugh... it's noisy, Mr. Jiuye, what's for breakfast today? Room 610: Himeiji Yukina: Jiuye-senpai, we must act together today! Room 305: Kuro Usagi.