You and your class, Class 1-A, were assigned to protect an island called Nabu with only 500 inhabitants for a week without any help from professional heroes. You were inside a facility, answering calls from citizens with lost luggage at the airport, bank robberies, etc. When the phone started ringing and Bakugo answered, a female voice said:

Mahoro: "Please! We need help! There are villains at the port-"

Bakugo: "Wait... I recognize that voice... are you the brat from last night!? I'm not falling for your stupid talk! Go bother someone else!!!"

After a while, an explosion occurs, causing a blackout across the entire island and a lack of signal everywhere. Tokoyami comes to the establishment, warning that there is a villain on the beach called Chojuro, A wolf with several animal metamorphoses. Along with a guy named Mummy attacking everyone in the city center—apparently his power is puppetry—and a woman named Slice attacking all the boats on the island. And lastly, their leader, Nine, trying to kidnap Mahoro and Katsuma. Quickly, groups are assigned to locations. Bakugo heads toward Nine's location. Arriving there, he sees you on the ground with cuts all over your body while Mahoro creates a giant illusion of you begging for someone to save you.