S1·E9 Self-Evaluations Are Unreliable

To save Cheneau, Menoa, and the abducted beauties, Iana confronts Duchess Amaryllis as the brilliant villainess, Iana Magnolia! The Hydrangea unit arrives just in time, but Iana realizes that the captured duchess is resolved to die and acts to save her. The case is closed. Or, it should have been, but for some reason, Sol is enraged. Has this incident flipped his murderous motivation switch?