Blex Forer was originally a high-ranking officer in the Earth Federation Forces until he left out of protest of the tyranny of the Titans. Using his political and business connections, Blex formed the Anti-Earth Union Group to oppose the Titans, which eventually evolved into an armed militia to defend Spacenoids from the Titans' oppression. Using his military knowledge, Blex plotted strategies to counter attacks from the Titans.
He eventually falls when he is shot by an agent of the Titans at the Dakar Prince hotel. Before dying, Blex was found by Quattro Bajeena and declared him to be the new leader of the AEUG.
Anti-Earth Union Group