Following the blind Balladeer of Ghosts through the Rookery's dark tunnels would be questionable, even if the whole quaternion and Specialist Artemis Sparkshower’s VIP were with them. But she was doing it with just her unicorn comrade Lily, split up from Honour, Anonymous, and most importantly, Purity, who at least knew the place -- and could see where she was going in the darkness far better than Artemis could.