The Testament of Sister New Devil

Season 1, Episode 10

Episode Title: Plaintive Betrayal

Air Date: 2015-03-11

Overview:

Mio has been captured by Zolgia following Maria's betrayal. Basara too is captured by Lars and brought to Zolgia's mansion. Lars' goal is to exchange Basara for Mio. He explains that he's only doing his duty as Mio's observer, but negotiations fail, and Zest slays him.