Mayoi Ayase struggles going out in public due to his skittish nature and due to growing up isolated away from the public. He instead opts to maneuver around buildings through secret passageways and between the walls, where he cannot be seen. Due to a low self image, he is quick to become self-deprecating when facing other people as he views himself as a life form lesser than them. He avoids direct interaction, especially with large crowds, and often falls ill or shuts down when having to deal with them. He finds it easier to interact with those smaller or weaker than him, leading to a penchant to help out struggling idols who practice late into the night.