Kafka hibino dreams of joining the defense force and facing the giant monsters of japan. Too bad this dreamer is stuck on kaiju cleanup duty. Yet, inspired by his young coworker, he enlists one more time. Just one problem kafka has turned into a kaiju?!

Yor and twilight may keep their identities a secret from one another, but the telepathic anya knows all! Now as they board a cruise, yor must stop assassins from reaching their target, while twilight figures out…what does a good dad do on vacation?

In the wake of defeating boros and his mighty army, saitama has returned to his unremarkable everyday life in z city. However, unbeknownst to him, the number of monsters appearing is still continuously on the rise, putting a strain on the hero association's...