Relationships, either with his teammates or family, are also popular themes. For example, how he interacts with his brother. It adds depth to his character in the fanfic.
Some dedicated sports anime or manga fan communities might also have Sae Itoshi fanfic. Check out forums or groups related to the series he is from. They could be a great source for such fan - made stories.
Sae Byeok is a strong and determined character in Squid Game. She entered the deadly game to get money to reunite her family. She was tough and used her wits to survive as long as she could in the various cruel games.
Perhaps 'lee moon sae' is a name, and 'an old story' implies it's a traditional tale related to this person. Maybe it's a family story passed down through generations, or it could be a story from a local community with its own unique themes and characters.
The 'imouto sae ireba light novel' might be centered around the concept of having a younger sister around. It could explore different aspects such as how the presence of the sister impacts the protagonist's life, the adventures they might have together, or the emotional bonds that are formed. Maybe it also has elements of Japanese culture and values embedded within the story, like family importance and loyalty, as often seen in light novels with family - related themes.
Redemption can also be a theme. Maybe Joker is on a path to change through his interactions with Sae, or vice versa. It gives a sense of growth to the characters within the fanfic world.
Saber is often a symbol of honor and power, and in relation to Rin, they can be written in fanfiction as two characters who grow to understand and respect each other more. Rin's knowledge of magic can be a key factor in their interactions. However, when it comes to lemon fanfiction, it's not a proper area to explore their true characters as it usually involves vulgar content.
One possible reason could be fear. Rin might be afraid of his own powers and the potential harm they could cause to Yukio. Since he cares about Yukio, he may choose to run away to protect him.
It depends on personal preference. If you like to see the story come to life visually with animations, then the anime might be better for you. For example, the action scenes or the facial expressions of the characters can be really engaging in the anime.