The Galactic Guard was on a top-secret mission on one of Jupiter's Moons, Titan. They needed help from a specialist, so they turned to Bubble for help. They refused to tell Bubble what the issue was but were adamant it was urgent and that only he could help. Bubble couldn't leave them helpless and joined them as quickly as he could on the moon. Once he caught up with the Galactic Guard, they informed him about the mission. All they needed him to do was repair their portal guns, which they could've easily Joogled. Bubble took this opportunity to reprogram their guns to only open portals to sewers. Bubble left before they could figure out what he had done.