Keel and other demi-human children in the village are starting to learn how to assume therianthrope form like Sadeena. Ren is now staying in the village while suffering the effects of the Curse swords, and doing his best to fit in.
That's the Emperor Dragon's Core 
that I had them turn into a jewel
هذه نُواة تنّين الإمبراطور الّتي طلبتُ
منهم تحويلها إلى جوهرة
Un núcleo de emperador dragón
del mundo de Kizuna.
Un núcleo de emperador dragón
del mundo de Kizuna.
C’est…
Quello...
É o Núcleo de Imperador Dragão
que fiz virar uma gema.
Помнится, это ядро дракона, 
которое для меня обработали