Episode Title:
Death.
Episode Description:
As zeppelins rain bombs upon London during World War I, Edward and Hohenheim flee the city. As they watch the attack from a distance, Hohenheim explains that in this world, on the other side of the gate, the science of physics has developed instead of alchemy but, because Edward's soul was transferred over without his body, the Gate of Truth within himself can be used to return to Amestris. Meanwhile, with Hawkeye's help, Mustang has sneaked into the Führer's mansion to confront him and avenge Hughes. Gluttony, moping over Lust's death, is forced by Envy to begin gradually eating Alphonse's armored body to complete the Philosopher's Stone within him so Dante can use the stone to switch bodies with Rosé. Annoyed with Gluttony still mourning the loss of Lust, Dante alchemically destroys his mind so he can be nothing but an eating machine just as he begins gradually eating Alphonse. Wrath, still moping over Sloth's death, tries to intervene by using alchemy so he can use Alphonse to revive Sloth, but Dante has Edward's original limbs removed from Wrath's body so he can no longer perform alchemy in doing so. After repairing his relationship with Hohenheim, Edward returns to Amestris and tries to stop Dante's plans and set Alphonse and Rosé free, only to be distracted by Envy, who begins tormenting him in battle. When Edward angrily demands to see Envy's true form, Envy gleefully obliges, transforming into Hohenheim and Dante's deceased son, causing Edward to hesitate in sorrow. Dante reveals that Envy was the first ever homunculus, created when Hohenheim attempted human transmutation to revive his son who died of mercury poisoning. As Envy admits this is the reason why he hates Hohenheim for abandoning him to start a new family, the homunculus instantly transforms his arm into a blade and heartlessly kills Edward by piercing him through the heart while a horrified Alphonse, Rosé and Wrath watch.
