Ed is overjoyed to be back in Central, and can't wait to begin his search for Marcoh's notes in the Central Library's First Branch. Unfortunately, they learn that the First Branch was completely destroyed the night before. To add to their troubles, witnesses had seen Scar in the vicinity before the fire. Now, coupled with a new pair of guards (one of whom is insistent that they go somewhere safer) the brothers must find another way to discover the secret of the Philosopher's Stone.