He might be initially shocked. Naruto is used to thinking of Hana as an ally, so if she hurts him, it would be unexpected. He could immediately try to get some distance to assess the situation and figure out why she did it.
A plotline could be that Hana is jealous of Naruto's popularity or power. So, she decides to challenge him and in the heat of the battle, she ends up hurting him. Naruto, on the other hand, is shocked by her actions and tries to talk to her to find out why she did it. This could then turn into a story about friendship and forgiveness, as Naruto may choose to forgive Hana and help her overcome her jealousy issues.
Hana could be an original character created for this fanfiction. Maybe she is a new ninja in the village who Naruto falls for, but she has a hidden agenda that ends up breaking his heart.
One possible fanfiction could be about Naruto going on a mission with Tsume and Hana. They might encounter a powerful enemy in the forest. Naruto could use his shadow clone jutsu to distract the foe while Tsume and Hana attack from the sides. This would showcase their teamwork and different fighting styles.
Naruto, Tsume, and Hana could be involved in a story where they have to solve a mystery in the village. It could be related to some strange disappearances. Naruto's intuition, Tsume's experience, and Hana's intelligence would all come into play as they try to figure out what's going on.
Another fanfiction could revolve around a festival in the Hidden Leaf Village. Naruto, Hinata, and Hana participate in different festival activities. Hinata might be shy at first but with Naruto's encouragement and Hana's friendly nature, they all have a great time. It could also include some romantic moments between Naruto and Hinata in this festive setting.
Their relationship could develop slowly. At first, it might be awkward as they are strangers in a way. But Naruto's friendly nature could break the ice. He might share stories about his adventures, which would intrigue Hana. Hana, in turn, could show Naruto the traditions of the Inuzuka clan. They would gradually become friends and then, as they see each other's good qualities more often, fall in love.
One common theme is friendship. Since Naruto is known for his ability to make friends, fanfictions often explore his friendship with Hana. They might go through tough times together and strengthen their bond.
Well, it could mean that in fanfiction related to Naruto, the character Naruto has a dominant role in stories involving a character named Hana. Maybe Naruto is portrayed as being in control or having a powerful influence in the scenarios with Hana.