Gurren Lagann

Season 1, Episode 10

Episode Title: Who Is This Bro?

Air Date: 2007-06-03

Overview:

Nia true identity is revealed, as she flaunts her authority to get rid of another one of the Four Divine Generals, Adiane. The members of the Great Gurren Brigade are now suspicious of Nia and her true intentions, but she is only concerned about the depressed Simon. Adiane later returns to finish them all off, with Lordgenome's blessing.