Tiara and her group finally start getting some points. Tiara comes to the conclusion that she'd like to perform an Orchestra with her friends, and she finally finds out the truth about Yue.

Tiara and the rest of her group try to get ready for their first Orchestra and Tiara also learns more about her old sister Eliza and the unit she was in named Ray.

LiGHTs finds out that they actually didn't get enough points from their Orchestra and are expelled. Tiara is forced to go home and the rest of the girls try to figure out what to do.