Natsuki Kisumi is passionate about wrestling and quickly proves to be the top wrestler in her high school club by blending various martial arts styles. When Rina Takaoka transfers into her class from Joutou Academy, a school renowned for combat sports, Natsuki is excited to find a female sparring partner of equal skill. However, Rina carries emotional baggage from her previous school, along with a group of former classmates seeking revenge against her. To handle these new challenges, Natsuki must develop a finishing move capable of defeating even the most formidable opponents.