Our Miniforce must stop Powerman from punishing people who treated those “daily stuff” harshly. While considering himself as the best and true hero in the world and others as the villains, Powerman also has a peculiar value where he tries to “take revenge of dumplings” and “save shoes from stinky-suffering.”

The peace in Blue City is disturbed by the new villain, the Captain Powerman! This grumpy yet genius villain transforms mistreated daily objects into monsters and starts to harass the citizens.