Fullmetal Alchemist Brotherhood is extremely close to the manga. It follows the story and characters very accurately, with few significant differences.
A fanfiction might focus on a romantic relationship between Greed and the OC. Given Greed's nature, it would be a complex relationship. The OC could be initially attracted to Greed's boldness and power, but then has to deal with his flaws. Greed, on the other hand, might find the OC's purity or uniqueness captivating, and they have to navigate through the dangerous world of alchemy and power struggles while also dealing with their growing feelings for each other.
Fullmetal Alchemist Brotherhood is a remarkable anime. The full story is filled with complex characters. Edward and Alphonse Elric's journey to regain their bodies after a failed alchemical experiment is at the core. It delves deep into themes like sacrifice, redemption, and the price of power. The Homunculi are great antagonists, each with their own motives and backstories. The animation is top - notch, bringing the dark and detailed world of alchemy to life. It also shows the consequences of playing god through alchemy, making it a thought - provoking series.
Fullmetal Alchemist: Brotherhood does indeed cover the whole manga. It follows the manga closely and presents all the major plot points and character developments.
Overall, Fullmetal Alchemist Brotherhood adheres closely to the manga. There are minor tweaks for the sake of animation and pacing, but the core story and characters remain largely intact.
The plot could involve the OC being a alchemist on a quest for a powerful alchemy item. Greed, sensing an opportunity for himself, joins the OC. Along the way, they encounter various enemies and obstacles. For instance, they might have to face off against other homunculi who don't want Greed interfering in their plans. The relationship between Greed and the OC could start off as a simple partnership but evolve into a deep friendship or more as they rely on each other to survive.