Perhaps in the fanfiction, Naruto and Ino accidentally get involved in a criminal ninja organization. They initially think they are joining a legitimate group that's supposed to protect the village in a different way, but soon realize it's a front for illegal activities. They then have to work together to expose the organization from the inside without getting caught themselves.
Naruto might develop a more cautious side. Usually he's very head - on and impulsive, but in a criminal - related fanfiction, he'd have to be more careful as one wrong move could get him and Ino caught. He might also learn more about the underbelly of the ninja world and become more street - smart.
Perhaps the fanfiction focuses on the backstory of Ino's sister. How she became a criminal? It could be due to being influenced by some dark forces in the shinobi world. Ino then has to dig deep into her sister's past to understand her actions and save her from further wrongdoings.
One great pairing for Ino in the 'Naruto x Road to Ninja' fanfiction could be Ino and Lee. Lee's hard - working and energetic nature can inspire Ino to push her limits further. They can train together and develop new techniques. Ino can also use her mental skills to help Lee in his battles, like by reading the opponents' moves in advance. Another pairing could be Ino and Neji. Neji's calm and perceptive nature combined with Ino's abilities can make for a very strategic and powerful duo in the fanfiction world.
I haven't read this particular 'naruto and ino road to ninja fanfic' yet. But generally, fanfics in the Naruto universe often explore different relationships and adventures. It might focus on Naruto and Ino's journey, perhaps developing their characters in new ways, like showing a deeper friendship or a different kind of team - up during their 'road to ninja' adventure.
Their children's ninja training would probably be a mix of both Naruto's and Ino's techniques. Naruto could teach them about chakra control and his signature Rasengan. Ino could focus on teaching them how to use their minds in combat, like the Yamanaka clan's mind - transfer jutsu.
One interesting plot could be Ino getting transported to an alternate universe where she has different relationships with the Naruto characters. For example, she might be closer to Naruto and they go on adventures together to save the village from a new threat. Another could be Ino developing a new jutsu that only she can use in the 'Road to Ninja' world, which makes her a key player in a battle against a powerful enemy.
It could change the power dynamics in the ninja world. Naruto has a lot of potential, and with Ino's family support, he might grow even faster. This could make his village, Konoha, stronger. Other villages might view this new Naruto - Ino family connection as a threat or an opportunity for alliance. Also, Naruto could influence Ino's family's standing in the village, perhaps elevating it.
Some of the ninja in Konoha might be really surprised. For example, Choji, who is Ino's good friend, might be a bit taken aback at first. He might worry that Naruto's feelings could disrupt the dynamic of their group. But he could also see the positive side and encourage Ino to give Naruto a chance if he thinks Naruto would be good for her.