Fullmetal alchemist

The Elric brothers pass up the chance to enter the open portal and get their bodies back after learning the homunculi's ultimate plan to turn all of Amestris into an alchemical bloodbath on the "Day of Reckoning." To build opposition to the homunculi-corrupted military, Al asks his father for information about the homunculi's origins while Ed joins forces with a familiar homunculi whose conscience is bothering him.