The plot features Ronald and the gang out on a journey to Grimace Island where Grimace's species is discovered. Grimace previously received a letter which was actually written by the pirate captain One-Eyed Sally and her first mate Blather. The two pirates follow them to capture the treasure on the island.

Computer wiz Jonny Quest and his friends battle international criminals using the resources of the Quest Foundation. Their chief weapon, and the target of many of their enemies, is the permanent, variable, sometimes unpredictable computer-generated VR domain, Questworld, which is entered using VR headsets. Inside Questworld, they must solve puzzles, locate hidden objects, battle evildoers and escape very-real danger if they are to succeed.