Complex sentence: Castle Pac were celebrating the large crop of power pellets gathered, when the Harvest Festival was suddenly disturbed by a UFO from which Golvis comes, in an attempt to save the Pacs, Pac-Master chomped on a power pellet.
Split into simpler sentences: Castle Pac were celebrating the large crop of power pellets gathered, when the Harvest Festival was suddenly disturbed by a UFO from which Golvis comes. In an attempt to save the Pacs, Pac-Master chomped on a power pellet.