Literature
Ben 10/Justice League: The Series (CHP. 1)
CHAPTER 1: THE RETURN
SPACE
It's been 8 years since Ben Tennyson left the planet Earth. Ben currently has a crew called “The Galactic Guardians”.
Rook Blonko is an orphan like Ben who were both being raised by Tetrax and together become the Galactic Guardians. He is a Revonnahgander from the planet Revonnah. His home planet was invaded by Vilgax; the Revonnahgander refused to surrender, so Vilgax destroyed the planet Revonnah. Ben and Rook had grown up together and learned a lot of things from Tetrax. But, after the years passed by, Tetrax left Ben and Rook with his new crew; he left because he wanted something else in life and could not keep doing what Ben and Rook did anymore.
Ester is a Kraaho/Human hybrid. His father was a human astronaut, who accidentally crash landed on Kraaho’s home planet, where he met a female Kraaho, who later became Ester’s mother. Ester used to date Ben a couple of times but it didn't work out. But they're still close as friends/allies. Being