"Those few who overcame all odds and traversed the maddening glades of Pi-Pan's forest were greeted at it's heart by the Demigod's Guardian. A beast of bone and branch constructed from the remains of both of the enchanted canopies and it's inhabitants."

This is Ak-Ak, it's Pi-Pan's pet

He is called Ak-Ak because that's the sound he makes when he is excited. ' v'