Sekai no Yami to Tatakau Himitsu Kessha ga Nai kara Tsukutta (Hangire) (Associated Names)

The protagonist wakes up to a superpower one day, out of the blue! But there’s no organization targeting the protagonist’s superpower! The prettiest girl in his grade doesn’t turn out to be a psychicer like the protagonist himself! No door opens to another world and he doesn’t get summoned! There is no secret history in…