Simon, who is now suffering from the loss of Kamina, meets Nia in a valley. Can Nia save Simon from his depression? Meanwhile, Adiane learns of Thymilph's defeat, and wants revenge. Will she get it?
Chapter 16: "It's Not Team Gurren..."
Chapter 17: "You Must Not Die!"
Chapter 18: "I'll Leave The Rest To You!"
Chapter 19: "I'll Give You The Most Miserable Death There Is"
Chapter 20: "I'm Going To Borrow This Drill For A Bit"
Chapter 21: "I Owe It To You"