Kurisu, originally from a rural area, discovers that she has the "House Building Skill." After recalling memories of her previous life as Niina, a Japanese woman, she decides to leave her isolated surroundings and pursue a career as an adventurer. Eventually, she arrives in Garel, a complex city where she attempts to construct her own home. However, officials inform her that foreigners are not permitted to reside there permanently. Kurisu then considers building a house on wheels so she can travel freely. The narrative follows the journey of a girl who must adapt to life in an unfamiliar world and rely solely on her skills for survival.