Finding themselves trapped within the Worm, the Hyperforce struggles to regain their composure after the day's past events. This doesn't keep them from their mission, however. As Antauri sets out, Sprx, Gibson, and Otto deal with the Skeleton King Droid. All the while, Chiro, separated from his teammates, ponders a way out, only to be confronted by an old adversary with vengeance on his mind. Is all lost for the Monkey Team? Or will the return of an old friend restore the balance? Dark One Worm aims to attack planet Earth.