Hirono Kenta, an average geeky Junior High School student with a love for Tokusatsu and Anime, believes he's a 'Hero of Justice' known as 'Wing Man'. While many see him as an eccentric 'otaku', his childhood friend Ogawa Miku admires his noble spirit. One day, a girl named Yume Aoi, Princess of Botoreem, falls into his life from the sky, seeking refuge from the tyrant Rimeru who aims to control the Dream Note. This powerful artifact allows its wielder to bring creations to life through drawings. As Hirono unwittingly binds himself to the Dream Note, his fantasies of Wing Man materialize, turning him into his superhero persona. With Aoi, he embarks on a perilous journey to save her people and thwart Rimeru's domination. As they face adversaries like the cunning Kitakura, Hirono enlists the help of his friends, especially Miku, in this extraordinary adventure to protect the Dreamscape.