Back at the Tower of Babel, Eden is revealed to be Mars' son and Sonia's brother. Also, the reason for his unmatchable skills is the training from his master, Mycenae. When he finds out about Aria's abduction, he swears to kill Köga and the others in order to retrieve her. While on their journey, Köga and his friends swear to save Athena and the world. Meanwhile, Saori is bound in a dark, secret location. Köga and the others finally reach the Wind Ruins, covered by a powerful tornado...