: Following the events at Laboratory 5, Alphonse Elric discovers he can now perform alchemy without a transmutation circle , just like Edward. Arrival of the Xingese :
: Ling's highly skilled bodyguards who use ninja-like combat styles. Technical and Thematic Shifts Fullmetal Alchemist: Brotherhood Episode 15
: A prince seeking the secret to immortality to secure his claim to the throne. : Following the events at Laboratory 5, Alphonse
Episode 15 of Fullmetal Alchemist: Brotherhood , titled marks a major turning point by introducing the Kingdom of Xing and the concept of Alkahestry . Key Plot Developments Fullmetal Alchemist: Brotherhood Episode 15