The episode highlights how deeply the homunculi have infiltrated the military hierarchy. If you'd like, I can:
After the brutal encounter with Gluttony and the reveal of Father's lair, Winry is used as a "hostage" by Bradley to keep the Elrics in line. Edward and Alphonse are forced to continue their research while under the watchful eye of Central’s military.
The plot follows Scar as he continues his crusade, eventually crossing paths with May Chang. This sets the stage for the "Rentanjutsu" (Alkahestry) research that Al becomes fascinated with. Fullmetal Alchemist: Brotherhood Episode 23
In Episode 23, the tension shifts toward the North as the brothers prepare for their next move while dealing with the fallout of their recent battles. The Plot Summary
Ed and Al realize that to find a way to get their bodies back—and to investigate the "Immortal Army"—they must head to the freezing fortress of Briggs in the North, commanded by the fearsome General Olivier Mira Armstrong. Key Themes The episode highlights how deeply the homunculi have
Detail the in the upcoming arc.
Give you a to see how they got here.
We see the heavy price Lan Fan pays for her clan and the psychological weight Ed carries knowing Winry is in danger because of him.