The half of the mercenary army that had been blocking the road during the White Whale subjugation returns to join the main force. Subaru then leads the way into the forest of the Mathers domain, hoping to find and destroy the Witch's Cult before they can learn of the subjugating army's movements. 
Subaru and his companions head toward Roswaal's mansion to evacuate Emilia and all the others there, stopping at the nearby village on the way and beginning to evacuate its residents as well. However, the situation takes a turn that nobody expected...
If you mess with a half-elf, 
the Witch's Cult shows up.
عندما تعبث مع نصف عفريتة، تظهر طائفة السّاحرة
Wenn man mit einer Halbelfe zu tun hat,
dreht die Hexenkirche durch!
Donde haya una medio elfa,
la secta aparecerá.
Donde haya una medio elfa,
aparece el culto.
Le culte se déchaîne
là où se trouve une demi-elfe.
Se t'immischi con un mezz'elfo, appare il Culto.
Se mexer com a meio-elfa,
a Seita da Bruxa aparece.
Если свяжешься с полуэльфом,
жди культ ведьмы.