Noé learns Naenia took Chloé's true name. Chloé's past and the d'Apchiers' history come to light, including her friendship with Jeanne, the Alteration Engine, and Ruthven's friendship with Chloé, which he shattered by trying to take the engine research.
Swear you will use that power of yours,
the knowledge of d'Apchiers, as I command!
،أقسمي بأنّكِ ستستخدمين قوّتكِ هذه
معرفة دابشير، كما آمركِ
Du wirst deine Macht
und das Wissen der d’Apchier
Jura que usarás tu poder y el conocimiento
de los d'Apchier, como te ordeno.
Júrame que usarás tu poder
Jure-moi d’utiliser ton pouvoir
et le savoir de ta famille
Giura che userai il potere
Jure que usará seu poder,
что будешь использовать