The strategic documents from Executor Arren contain all the details we need to wipe the human infestation from the lands. According to the information, The Scarlet Crusade has assigned Captain Perrine and a brigade to the ruined tower southwest of Brill.
Kill Perrine along with 3 Zealots and 3 Missionaries and report back to me.
Young <class>, you shouldn't be wasting your time here in Brill when your people need you fighting for their cause. Now, take up arms and travel to the southwest, to the ruined tower, and slay Captain Perrine along with 3 Scarlet Zealots and 3 Scarlet Missionaries. We shall herd the Scarlet Crusade like cattle to their demise.