Five years have passed since Will learned Mary's secret, and he is now 13. His undead parents' lessons grow ever more difficult, but Will manages to stick to it. One day, Blood gives him an assignment requiring him to escape from the ruins in the city. Will desperately tries to fight his way out, but an odd sensation of malice stops him. It turns out that malice was coming from an unexpected source.
It's that Gus is trying to pass 
all of this off as a lesson.
ما صدمني هو أنّ غاس يحاول أن
يقنعني أنّ كلّ هذا كان درساً
Gus versucht dies alles
als Lektion herunterzuspielen.
…sino que Gus fingiera
que todo había sido una lección.
…sino que Gus fingiera
que todo había sido una lección.
Mais je ne m’explique pas que Gus
prétende que ce n’était qu’un cours.
... ma che Gus
...é que o Gus está tentando me convencer
de que isso tudo foi uma aula.
Гус пытается выдать всё это за урок.