A Nemesis that looks like Seth has appeared, brought forth by a mysterious man who lurks deep beneath the castle. He is the one who has been making the Spectre Nemesis appear. After making his way beneath the castle, Seth was attacked by a Nemesis and blacked out, finding himself trapped within the realm of his own consciousness. He comes face to face with his memories, which causes him to awaken in his berserk form.
That is the only way
 for you to remain alive.
.هذا هو السّبب الوحيد لبقائك حيًّا
Nur so kannst du am Leben bleiben.
Solo así podrás seguir vivo.
Solo así podrás seguir vivo.
C’est le seul moyen pour toi
de rester en vie.
È solo per questo che 
Grimm ti permette di restare in vita.
Essa é a única forma para
você continuar vivo.
Только так ты сможешь выжить.