Naruto might approach Yagura with honesty. He would probably start by telling Yagura that he knows he's in a bad situation with the Akatsuki. Naruto could share his own story of being ostracized in Konoha at first and how he overcame it. This would make Yagura see that Naruto can understand his pain and might be more receptive to Naruto's help.
In fanfiction, the 'Naruto x Yagura neglect' could imply a relationship where Naruto is somehow involved with Yagura, but there is neglect present. This might be explored in terms of their character interactions. For example, if Naruto fails to understand Yagura's past traumas which leads to a form of neglect in their relationship. It could also be a situation where the storyteller is trying to show the consequences of such neglect on both characters' development and how they deal with the emotional fallout.
The main characters are Naruto and Yagura. Naruto is from the Hidden Leaf Village and is known for his strong will and determination. Yagura was the Fourth Mizukage from the Hidden Mist Village.
One possible plot could be that Naruto grows up with Yagura's teachings. Yagura might instill in Naruto a different set of values compared to what he would have learned in Konoha. Naruto could learn unique water - based jutsu from Yagura, since Yagura was a master of water techniques. This could make Naruto a more formidable ninja at an earlier age, and also give him a different perspective on the shinobi world.
Maybe Orochimaru could be the antagonist. He hears about Naruto's encounter with Yagura and wants to use their connection for his own evil experiments. He might try to capture Yagura again (if he was once under Orochimaru's control) or manipulate Naruto into doing something that would harm Yagura and the relationship between the two villages.
The plot could involve Yagura being freed from the control of the evil forces that once manipulated him. Naruto, being the hero he is, senses something strange about Yagura. He then uses his shadow clones to investigate. When he discovers the truth, he uses his chakra to break the hold on Yagura. After that, they form an alliance to help the Hidden Mist Village recover from the damages caused by Yagura's previous actions under control.
The concept can be portrayed through emotional distance. Naruto might not understand Yagura's cultural background or the significance of certain things to him. This lack of understanding leads to neglect. For example, Yagura has his own history and traditions as the Mizukage, and if Naruto doesn't respect or take into account these aspects, it can create a sense of neglect in their relationship in the fanfiction.
Well, Naruto is known for his determination. He would probably first try to understand Yagura's situation. Maybe he discovers that Yagura was being manipulated by the Akatsuki through some sort of jutsu. Naruto could then use his own chakra to counter that jutsu and free Yagura's mind. After that, Yagura might be so grateful that he helps Naruto in his fight against the Akatsuki.
One idea could be a time - travel plot where Naruto somehow gets sent back in time and meets a young Yagura. He could try to prevent Yagura from being controlled by the Akatsuki. Another idea is a story where Naruto has to team up with Yagura to fight a common enemy that threatens both the Hidden Mist and the Hidden Leaf. A third idea might be a story of redemption for Yagura, with Naruto as the one who helps him see the error of his ways.
He might be more reserved. Yagura's leadership in the Hidden Mist was often marked by secrecy and caution. So Naruto, growing up under him, could be less of the open - book character he is in the original. He may think twice before trusting others.