The one manipulating Ocoho was Mordred, but Mordred claims that Queen Boudica herself is a traitor with connections to a shady organization called the Faithful of the Hermit. Ocoho is left unsure what she should believe, but Seth's advice helps her make a decision. On the day of the ordination ceremony, Ocoho exposes the truth and questions Queen Boudica in front of everyone, declaring that some of the knights are traitors.
You never hide anything 
from your people, right?
لم تخفي أبدًا أيّ شيء عن شعبك، صحيح؟
Ihr habt doch nie etwas
vor Eurem Volk verheimlicht, oder?
Nunca le oculta
nada a su gente, ¿no es así?
Nunca le oculta
nada a su gente, ¿verdad?
Vous n’avez pas de secret
pour votre peuple, n’est-ce pas ?
Non state nascondendo niente 
al vostro popolo, giusto?
Jamais esconderia alguma
coisa do seu povo, não é?
Вы же не станете скрывать
правду от поданных?