Lilysa joins a cosplay club, convincing Okumura to become her photographer. Her favorite manga character inspires her cosplay, including fetish-inspired outfits.

After a disastrous romantic confession, Masamune Okumura finds solace in the fictional world of anime and manga. Now a second-year high school student and the president of the Manga Research Club, Masamune spends a peaceful existence watching the adventures of the angel Liliel, his favorite character. In the beginning of the academic year, Masamune's life is turned upside down when he meets first-year student Ririsa Amano, a passionate cosplay practitioner. Despite Masamune's initial reluctance, the determined young woman manages to convince him to become her personal photographer for the production of a collection dedicated to their common favorite character: Liliel. As Masamune enthusiastically discovers the world of cosplay and photo editing, he is unexpectedly reunited with his childhood friend Mikari Tachibana, who has become a model in the hope of impressing her beloved upperclassman. Realizing that modeling is not enough to intrigue the hopeless otaku, Mikari decides to join the club and become a cosplayer herself, all to finally have a chance at winning Masamune's heart. However, Masamune's love for fictional characters may not be capable of extending to those who impersonate them.—MAL Rewrite

Okumura, the otaku president of his school's manga club, has absolutely no interest in real girls and prefers the sexy fictional 2D manga character, Liliel. However, when the new school year begins, he discovers the club has a new member: Ririsa. She not only has a passion for cosplay but considers Lilliel her favorite character. They quickly bond and when Ririsa convinces Okumura to be her photographer, the line between 2D and 3D blurs.—Sentai Filmworks