The pro heroes Dynamight (Katsuki Bakugo), Red Riot (Kirishima Eijiro), Chargebot (Kaminari Denki), Deku (Midoriya Izuku) and Shoto (Todoroki Shoto) are sent in an artificial island for a special mission. The island got attacked by some strange creatures who regenerate as long as their head aren’t sliced or broken.