Kate notices a change in Emilico. Upon reading Emilico's notebook, she tries something to help her, but Emilico vanishes after learning a secret. Kate enlists John in finding her and then shares the secret with the others, but can they thwart Edward?
After all, Kate hid her soot power
from him until the debut.
Schließlich hat sie ihm bis zum Debüt
ihre Rußkraft verschwiegen.
Después de todo, Kate le ocultó
su poder de hollín hasta el debut.
Es porque Kate ocultó su poder 
con el hollín antes del debut.
Kate a caché
qu’elle savait manipuler la suie.
Dopotutto gli ho tenuto nascosto
il mio potere della fuliggine fino al debutto.
Afinal, a Kate escondeu os
poderes dela até o debute.