The villainous XPlode and his maniacal lackey, the airborne Rotor attack a construction site that's intended to serve as a prison when finished. The Alpha Team, consisting of the very finest Heroes of Makuhero City's Hero Factory are sent in to deal with them. But the two bad guys seem to be too tough to handle for Dunkan Bulk, Jimi Stringer and their leader, Preston Stormer, so the young rookie William Furno, who is on his first mission, decides to give them a helping hand. Things quickly go awry, though, XPlode gets away and Rotor narrowly escapes capture by the Heroes. Stormer's harsh words and his failure make Furno train harder than ever before to become a better Hero. The founder of the city, Akiyama Makuhero fully supports him, and foretells a bright future for the young Hero. With the aid of his teammates, Natalie Breez and Mark Surge, under the lead of Preston Stormer, they clash again with the villains, who are attempting to send an armory into the sky. His hard work pays off, as Furno is able to single-handedly bring down the much bigger Rotor. XPlode, however, escaped yet again, leaving his "comrade" behind.
—Vihktor-24