One day, a witch named Heliodor travels from another world to the human realm in search of part-time help for her interdimensional government office. There, she meets a high school student named Souji—and hires him on the spot. Surrounded by unique coworkers like elves and beastkin, Souji begins his strange new job. As he tackles task after task with mysterious abilities of his own, he slowly finds himself adapting to life in another world...!