In the third episode, Iwua an intelligent and shapeshifting alien, who is making a spooky noise in the Quadrant, the massive Ravager ship that Groot calls home. Groot investigates in doing so, he comes face-to-face with Iwua, who assumes his form. By turning into Groot it causes confusion between Groot and Iwua. They decide the best way to resolve who actually is Groot: a dance-off. Leading to Groot tricking him, into entering an airlock and shoots him out into space.
