The hero we need has arrived! Hong Kongs beloved animated piglet Mc Dull takes on his biggest challenge yet: defending humanity from an alien invasion. Directed per usual by Mc Dull creator Brian Tse, Mc Dull, Rise of the Rice Cooker, the trippy seventh film of the series, adds kaiju, mecha & superhero elements to the amusing, punny adventures of a kindergarten-aged pig whose big heart makes up for his lack of smarts.
One day, a monster from outer space suddenly lands on earth & begins trampling through the city, wreaking great havoc & destruction before flying off. Not even intergalactic superhero Spamerman can defeat the giant invader. With the monster likely to return at any moment, global leaders call for the creation of a giant robot superhero that can defend earth from the monster. Young Mc Dull, who lives with his supportive, resourceful mother (voiced by Sandra Ng) on a fishing isl&, submits a mecha design to the open competition. Unexpectedly, his humble Risopot robot with a rice-cooker head gets selected as a finalist. With the weight of the world on his shoulders, Mc Dull enlists the help of his school principal (voiced by Anthony Wong) & pours his heart into creating a mecha superhero based on household appliances.