Kae Serinuma, a plus-sized high school girl, immerses herself in the world of fictional romance between men, particularly shipping her classmates Nozomu Nanashima and Yuusuke Igarashi. When her beloved anime character passes away, Kae undergoes a drastic transformation, emerging from seclusion as a stunning beauty. Now, the boys she admired only from afar are vying for her attention, but Kae's heart yearns for their love for each other, not for her. Entangled in her fujoshi fantasies, Kae challenges the boys to understand the depth of her unique world.