Kate and the others have deduced the identity of Master Robe, the culprit behind the phantom mayhem, who then tells them of the cruel secret of Shadows House.
Do not show compassion
for your enemies.
.لا تظهر التعاطف مع أعدائك
Ne jamais prendre ses adversaires
en pitié.
Non mostrare compassione per i nemici.
Não tenha misericórdia
com seus oponentes.