Their sense of purpose might be strengthened. If the lady of the lake gives them a task or a mission, it can make the knights more focused on achieving a specific goal. For example, if she tells them to retrieve a lost artifact, they would then be more determined to find it, which would develop their characters in terms of tenacity and single - mindedness.
Their beliefs might be challenged. Fanfictions sometimes like to play with the idea that the lady of the lake has different values or beliefs compared to the knights. When they meet her, she could question their long - held beliefs about honor, chivalry or justice. This would force the knights to re - evaluate themselves and potentially grow as characters as they decide whether to stick to their old beliefs or adapt to new ones.
They could become more humble. Meeting the lady of the lake, who is often depicted as a very powerful and otherworldly being, might make the knights realize their own limitations. This newfound humility could lead to them being more cautious and less reckless in their actions.
They might receive a magical gift from her. In many fanfictions, the lady of the lake is associated with magic. So when the knights meet her, she could bestow upon them a powerful weapon, like a sword with special abilities, which would help them in their future quests.
The relationship can be developed through shared secrets. For instance, if Merlin discovers a hidden prophecy that only the Lady of the Lake can help him understand. This would create a bond of trust between them as they work together to figure out the meaning of the prophecy.
When the Avengers meet Lady Loki in fanfiction, their reactions would vary. Iron Man would probably start analyzing her, trying to figure out her weaknesses. Captain America, being the moral compass, would try to give her a chance to prove herself, but also be ready to fight if she betrays them. And Thor, he would have a mix of emotions, part anger from past experiences with Loki and part curiosity about this new form of his 'brother'. The more impulsive members like Hulk might just see her as a threat and react accordingly.
For Six, you can explore her past more deeply. Maybe show flashbacks of her life before the events of the game that led her to be so resourceful and resilient. As for the Lady, you could give her more humanizing traits, like a hobby or a soft spot for something.
To develop Guren further, show his softer side. In fanfiction, you can write about his relationships outside of being a knight, like how he interacts with normal civilians or how he takes care of animals. As for Ceylan, expand on his creativity. Maybe he starts to invent new weapons or strategies for the Tenkai Knights, which not only showcases his intelligence but also his growth as a character.
It could start with simple curiosity. Gohan might be curious about this human girl who has shown up at such a dangerous event. Videl could be equally interested in Gohan, the half - Saiyan with amazing powers. Their first conversation could be a bit awkward but friendly.
For Harry, you can show his growth in the context of a new relationship. He might be a bit hesitant at first because of his past experiences. For Lady Artemis, you can explore her background more, like her upbringing in her own magical world which shapes her personality. Their relationship can develop as they learn more about each other.
Some relationships might start with suspicion. The descendants may not fully trust their ancestors at first, especially if they've heard stories about their more controversial actions. But as they interact more, they could grow to respect each other.
For the characters from Digimon Tamers, they could start off being a bit out of place in the Fusion world. Takato, for example, being the creative and kind - hearted Tamer he is, might initially be a bit shy around the more aggressive Digimon in the Fusion world. But as he experiences more, he could become more assertive. His Guilmon would also grow, learning from the more battle - hardened Digimon in the Fusion world and becoming more confident in combat.
Obviously, Shirou and the Lady of the Lake are the main characters.