Step 1: Finish the Master Rank 3 Urgent Quest “Keep it Busy,” to unlock Arlow's quest line. Step 2: Finish Arlow's first Follower Quest, “Enshrined Resentment.” Step 3: Finish Arlow's second Follower Quest, “Dust off Those Hunting Boots.” Step 4: Finish Arlow's third Follower Quest, “Moonlit Espinascapade.”