Retro Rocket #3

It has been seventeen days since powerful aliens have invaded Earth and Sparky figures out a way to capture one of the Quorum soldiers. Retro and Sparky try to extract info from their captive but with little effect. When Sparky performs a scan of Zithri, she discovers he has a node implant that leads his people to their hideout. Retro and Sparky fight the invaders but are captured and taken to the alien ship. Sparky is slated for death but the aliens have a proposition for Retro.