In the aftermath of Ultron's conquest, Star-Lord decides to form a team of interstellar heroes that will be proactive in protecting the galaxy, rather than reacting to crises as they happen. To this end, he recruits Adam Warlock, Drax the Destroyer, Gamora, Phyla-Vell (the new Quasar), Rocket Raccoon, and Groot, with Mantis as support staff.
On the recommendation of ally Nova, the group establishes a base of operations at the space station Knowhere, which possesses a teleportation system with near-universal range. An intelligent, super-powered dog called Cosmo acts as Knowhere's chief of security and works closely with the new team. After an initial clash with the revitalised Universal Church of Truth, the team's investigation of a mass of "Limbo ice" reveals a semi-amnesiac man who identifies himself as Vance Astro - Major Victory of the Guardians of the Galaxy. Astro's declaration inspires the as-yet-unnamed team to adopt the "Guardians of the Galaxy" name for their own.
The team then battle the Universal Church of Truth once again, while Astro is attacked aboard Knowhere by an incarnation of his former teammate Starhawk. Matters worsen when the alien shape-shifting Skrulls apparently infiltrate Knowhere.
Members:
Star-Lord
Adam Warlock
Martyr
Drax
Gamora
Rocket Raccoon
Major Victory
Moondragon
Jack Flag
Supporting Cast:
Mantis
Groot
Cosmo the Spacedog