Maybe the short girl archer is from a tribe that has an old prophecy related to Robin. She is sent to find him, and when they meet, they have a series of adventures together. Along the way, they face challenges like rival factions trying to stop them from fulfilling the prophecy, and in the process, their relationship develops into a romantic one.
One idea could be that the short girl archer is initially distrustful of Robin because of his mysterious past in the game's lore. But as they are forced to work together on a mission, she sees his true self and they gradually fall in love. For example, during a battle, Robin saves her from a powerful enemy, and that's the turning point.
Another option is to check out Fire Emblem - related forums. There are often threads where fans share and discuss their favorite fanfictions. You could post a request there asking if anyone knows of any good Robin x Short Girl Archer fanfictions. Some well - known forums for Fire Emblem include Serenes Forest.
One common theme is adventure. They often go on quests together in the fanfictions. Another theme could be friendship evolving into love, showing the development of their relationship.
Another plot could be a story of how Robin and Nowi have to work together to save their comrades during a difficult battle. They learn to trust each other and their relationship deepens as they fight side by side. For example, Nowi could use her dragon powers in a unique way that Robin strategizes around, and through this cooperation, they grow closer.
Another plot could involve Robin being betrayed by one of the other Shepherds. For instance, if a Shepherd has a personal vendetta against Robin, they could spread lies among the group. As a result, Robin is ostracized and has to fight against not only the external enemies but also the false perception of them within the group. This could show Robin's journey to regain trust and expose the real traitor.
One common theme is the idea of protection. Robin often takes on the role of protecting the short girl, whether it's from physical danger or emotional harm. For example, in many fanfictions, he might shield her from an enemy attack in battle or comfort her when she's feeling down.
One idea could be a story that focuses on the backstories of the minor characters. For example, exploring the life of a random student from one of the houses before they entered the academy. It could show their family, their dreams, and how they ended up at the academy.
One idea could be a character reincarnated as a powerful mage in the Fire Emblem world. They could use their modern - day knowledge of strategy to outwit enemies. For example, they might know about concepts like guerrilla warfare and apply it in battles within the game's setting.
One idea could be exploring the backstories of minor characters in more depth. For example, the soldiers who follow the main characters often have their own motives and lives that could be fleshed out.
Maybe the pregnancy is unexpected. Robin and Anna could initially be in denial or scared. Then, as the story progresses, they start to embrace it. The plot could involve them getting support from their friends in the Fire Emblem universe, like Chrom and the other Shepherds. They might also have to face some sort of threat that endangers the pregnancy, creating a lot of drama and tension.
One plot idea could be that Robin and Anna are facing challenges during the pregnancy due to the ongoing war or political unrest in the Fire Emblem world. They have to protect themselves and their unborn child while also dealing with their duties.