Haruka gets cursed with the worst skill in the summoning and somehow becomes the most interesting person in the room. The show knows exactly what it is doing with a loner who stops giving a shit about party dynamics and just gets stronger alone. That's the entire premise, and it never stops being fun to watch him prove everyone wrong.

Haruka has been getting through high school as a loner when he and his whole class are suddenly summoned to another world. A god offers them a list of skills to choose from, but by the time Haruka gets his turn, the classmates ahead of him have taken every valuable one. After Haruka scolds the god, the deity snaps back and hands him all the leftover bad skills. Armed with an odd assortment of powers, including one called Loner, he sets off on a solitary adventure, which suits him fine. His peace does not last, though: he runs into classmates who need help, and when rival cliques start fighting, he has to find a way to bring them back together and survive. The show is a comedic isekai action fantasy based on a light novel series.