Shun Kaidou, known as "The Jet-Black Wings," is a chuunibyou at PK Academy. Despite boasting about his non-existent powers and an imaginary evil organization, Dark Reunion, he's socially isolated. His overconfident facade hides his fear and physical weakness. His academic prowess stems from his strict mother. With spiky blue hair and red bandages on his arms, Kaidou's delusions lead to frequent embarrassing situations, yet he never learns from them.