Zettai BL ni Naru Sekai VS Zettai BL ni Naritakunai Otoko

One day, the protagonist realizes that he lives inside a “world of BL.” As he likes girls, he fights back against any hot guys that might draw near, but this is a “world of BL”… he’s still assailed with the sight of people in lovey-dovey situations one after another!

Continuing the story of the previous season, the protagonist “Mobu” finally confessed to his classmate Kikuchi, so he left his identity as a passerby and became the protagonist of the BL world. Unexpectedly, Kikuchi was back to the handsome ex-boyfriend Igarashi. He returning to become the passerby again, so he decided to start over. The story about the man who defies the world of BL VS A world that turns every man gay begins again.

The story returns in this new season, with a brand new production team and additional cast members. It adapts volume 4 of the manga series.

Mob (Inukai Atsuhiro), a high school student, suddenly finds himself the target of simultaneous love confessions from his classmate Hatano (Sekoguchi Ryo) and Kikuchi (Ito Asahi). Somehow managing to smooth things over, he returns to his usual spot in life as just another “background character.” As graduation season approaches, Mob is reminded of it by the sight of junior high boys exchanging their second buttons, a classic coming-of-age tradition. But for Mob, who is determined to not end up in a BL situation, this season brings a very different problem: hay fever. With watery eyes and flushed cheeks, he’s unintentionally setting off all the classic “romantic flags” that could spark a BL story at any moment.
Can Mob dodge the flags and escape his unwanted fate?