The Promise - S1.E23

Coud and the others arrive at foot of Edel Garden to find a war between Chaos Choir and Arc Aile. At night, Ren is approached by the three leaders of Chaos Choir who proposes they will end the war if she will become their new queen, which she accepts. Coud decides to go to Edel Garden to rescue Ren. In order to get through Chaos Choir's defenses, Wolx, Tilel, Rasati, and Lillia aid in clearing a path.