Those images, and the last time I posted was Shou trying to confront the Warden too. Shou will do anything to protect her family, even if it means facing the Warden alone.
Gen and I were discussing Shou being used as the Wardens personal tank, and Eve coming to save her. Shou is under Wardens mind control, so it would be dangerous for anyone to confront her. Eve might know how to break the "spell," however.