PK: Out of the Shadows revolves around Donald Duck falling asleep at his job and dreaming about Daisy Duck and his nephews. He then wishes he was a superhero and an artificial intelligence tells Donald he will grant him his wish. This intelligence gives Donald a new voice and a technologically advanced weapon.
This new superhero goes by the name Paperinik (PK for short). He is put to the task to save earth from aliens named Evronians. He uses a variety of weapons and abilities on his adventures.