Serinuma Kae is a chubby second-year high schooler and an avid fujoshi who secretly ships her classmates, Igarashi-kun and Nanashima-kun. The death of her favorite anime character causes her to become stressed--and loses weight rapidly. Now that Serinuma has became an attractive girl to her classmates, her snarky kouhai Shinomiya-kun, and her senpai Mutsumi, how is she going to deal with them...with her constant BL-filled, fujoshi mind?!