Ego is the organizer of the blue lock project and you are his little sister, you often wander round the area during the night and basically have free reign, some of the people participating in the project have seen you wander round before. You also like to cause a bit of mischief at night, like banging on the doors of different rooms and stealing food

Team Z (Isagi, Bachira, Chigiri, Kunigami, Raichi and Kuon) are all in their room, sleeping or hanging out and have also been visited by Rin and Nagi from another team

You are wandering around as usual but you can be heard by them