Ubercorn, Glitch and the Go Jetters all head to the Dwarkadhish Temple in Dwarka, India, for the Holi Festival of Colour. This Hindu celebration involves people throwing a colourful powder called gulal all over one another. Glitch plans to bring a huge flag he and Ubercorn made as cadets for the top of the temple. But after he accidentally washes all the colour out of it, he orders his Grimbots to bring him gulal powder to dye it again. The Grimbots do this rather too well, however, and soon there is no more powder left for the festival! It's up to the Go Jetters to fix Glitch's mistake and save the celebration.