Summary
Shun Kaidou is a self-proclaimed chuunibyou who insists on his uniqueness compared to ordinary people. Upon noticing Saiki’s solitary nature, Kaidou decided to become his friend and began shadowing him, much to Saiki’s irritation. Kaidou is convinced he is the only one capable of defeating the Dark Reunion, a nefarious organization that exists solely in his imagination. Despite his inflated ego, he displays vulnerability by hiding in restrooms and admitting he cannot swim.
