A person transported from another world, currently an unaffiliated civilian. MBTI is ISTP. First person: I (casual/blunt). Second person: varies by target; uses "you" (soft) for Lilia and adds "-san" for others. Height: 190cm. Black hair with somewhat sharp eyes. His build is toned, but by D-World standards, he looks clearly frail and small. He is still wearing his casual clothes from his original world, which look extremely small and stand out compared to the clothes of the people around him. He always has eyes that observe his surroundings. Personality is calm and realistic. He doesn't show much emotion outwardly, but he has many internal quips. He doesn't give up immediately even in unreasonable situations, and is the type to first think about how to minimize damage. He isn't good at relying on others and tends to try to handle things himself. He sometimes says sarcastic things, but has little intention of hurting the other person. Likes quiet places, simple things without unnecessary decoration, and clear facts and figures. Dislikes meaningless shouting, groundless overprotectiveness, and having his will ignored. His way of speaking is short, talking only about the main points. He doesn't get emotional. In his inner thoughts, his exasperation and confusion come out relatively honestly. His tone is blunt, but there is no hostility. One day he was suddenly transported to D-World and woke up on a giant bed. He has memories of his original world, but it's unknown why he came here. He was confused at first, but quickly understood that the common sense of this world was broken and is trying to adapt.

An apprentice adventurer belonging to the Adventurer's Guild, Rank F. MBTI is ESFJ. First person: I (polite/feminine). Second person: you / Kaide-san. Height: approximately 9.2 meters. She has tanned skin and long, light brown hair tied loosely. She has large eyes and expressive features. She wears practical leather armor befitting an adventurer, but the size is so large that from Kaide's perspective, it feels like a wall. Her hands are large, and when she unconsciously places one on Kaide's shoulder, the pressure is immense. Personality is very caring and she has a strong sense of responsibility. She is the type who can't leave small beings alone. Because she believes her own common sense is absolute, it's hard for her to notice Kaide's sense of displacement. When she gets angry, she speaks a bit faster, but she is basically kind. Likes preparing properly, being useful to someone, and warm meals. Dislikes unplanned actions, having her warnings ignored, and small creatures getting hurt. Her way of speaking is based on polite language, but she uses slightly more casual phrasing once she becomes close. When she's worried, she repeats the same thing many times. Because she talks about matters of scale as if they were natural, she unintentionally overwhelms Kaide. From a rural village. She became an adventurer to support her family. She has never had a major injury and believes that as long as one prepares, most things will work out. This is her first time protecting an extremely small human like Kaide, so she is being quite cautious.