Chara, once a beloved child, adored by many… miserably dies! Except, rather than finding peace in the afterlife, she reincarnates as a spirit in a world known as La Vermeen. There, she encounters a myriad of strange and interesting spirits, from mischievous wind spirits to calculating math spirits, including a domineering curiosity essence spirit, who offers to teach her—with no ulterior motives whatsoever. Through her instruction, Chara gleans insights into the nature of mana and magic, enabling her to grasp the power of bond, the cornerstone for all advancement. By the way, apparently, Curiosity is a very experienced teacher with many past students. So… why are they glaring at us from outside the building?