Envy is led to reveal himself as Hughes' killer, infuriating Mustang who unleashes a torrent of flames at Envy. Edward's team moves onward as Mustang brutally burns Envy, but Edward is anxious that Mustang might come to be eaten by his possess hatred. Envy realizes he is no match for Mustang and flees for his daily life. Also anxious by Mustangâ�