Well, in some 'naruto x sumi fanfic', they might be in an alternate universe where Sumi has some unique power. Naruto is intrigued by this new side of her and they form a bond as they explore this new world and face threats together.
There could also be a fanfiction where Naruto, already a powerful Hokage, meets Sumi who is new to the village. He takes her under his wing to train her. As they train, they share their life stories and dreams, and gradually, a love story blossoms between them.
It could be her selflessness. She might put the needs of others before her own, which is a very heroic trait. For example, she could be sacrificing her own comfort or safety to protect the people around her or to achieve a greater good in the story. Additionally, her determination to do what is right, no matter how tough it gets, also contributes to her being a hero.
You can try fanfiction websites like FanFiction.net or Archive of Our Own. They usually have a wide variety of fanfics, including 'naruto x sumi' ones.
You can try some popular fanfiction websites like FanFiction.net or Archive of Our Own. They have a large collection of fanfictions, and you can search specifically for Naruto x Sumi ones.
The male and female leads in Su Mi's novel included the male lead, Wei En, the female lead, Kuljinna, the supporting male lead, Su Bingtian, and the supporting male lead, Xie Zhenye.
Well, Spy x Family fanfiction can be really interesting. Some fanfictions might explore different relationships between the characters in more depth. For example, they could focus on the bond between Anya and Loid in a new situation that wasn't shown in the original manga or anime. It's also fun to see how authors play with the spy and assassin themes in unique ways.
Themes in 'kiyo's story book story' could include nature. Maybe Kiyo loves the outdoors and has created stories around beautiful landscapes, animals in the wild. Also, friendship is a likely theme, as many stories are centered around the bonds between characters.