Erementar Gerad - S1: Episode 3
The Betrayal of the Seventh Scintillating Treasure Tree
Ren is kidnapped in the middle of the night by Beazon, while the five stayed at an inn for the night. Coud, Cisqua, Rowen, and Kuea infiltrate his castle to save her. After they do, they make their escape only to be intercepted by Beazon and Parl.