In Arthur 3: The War of the Two Worlds, Arthur and his friends must save the Minimoys and the magical world from destruction. They face new dangers, meet strange creatures, and embark on an epic journey to protect their home.
Arthur embarks on a magical quest to find a hidden treasure that will save his grandfather's home from being demolished. Along the way, he discovers a hidden world of tiny magical creatures called Minimoys and must overcome various obstacles to fulfill his mission.
Arthur is a young boy who shrinks down to the minature world of the Minimoys and must rescue his father from the evil Maltazard. He goes on a journey filled with danger, magical creatures, and exciting adventures.