I do not own naruto anime, manga or other released formats.
Naruto had found that his life with his family would become even more complicated. He is relationship with Mikoto was changing in a not so unpleasant direction. But it was complicated, especially since there were some idiots screaming that their relationship should not be allowed. Some even tried to tell the Hokage to intervene since it was basically incest! He put these arguments to rest really quickly when he mentioned that the entire Uchiha clan and some of the other noble clans had the practice of marring distant relatives. Naruto was adopted by Kagami and was indeed a distant relative.
This news was no surprise to Naruto the imprint of his grandfather and what Kurama told him left no doubt that he was not the brother to Mikoto. Never mind the fact that he was from another dimension all together. Mikoto simply looked at it this way, who she chose to sleep with, marry and have him be the father of her children was her business and everyone who did not agree could take a nose dive into the nearest active volcano for all she cared. She woke up in Naruto's bed and as far as she was concerned it was their room, and their bed.
Fugaku being the idiot that he was did in fact send information about the whereabouts of Naruto and his potential mission schedule to Iwa. Suna was now and ally against a common foe, the war was coming quickly to an end. He used some of his influence on a council member to assign Naruto a lone scouting mission towards the border that was nearest to their now enemy nation. This was all a trap of course, Fugaku lied thru his teeth to the enemy Kage and told him that Naruto was carrying sensitive information to meet with potential traitors in his council. The paranoid Kage sent a pair of anbu squads to get that information and tortured the konoha ninja into revealing who the traitors were.
Mikoto was not at all happy about having her private time with Naruto cut short. She stormed into the Hokage's office and demanded with kunai in hand that she be allowed to go with Naruto on that scouting mission. The anbu who were guarding were very loyal, but not stupid. The way Mikoto looked was beyond pissed, and if they did anything to try and stop her their would be a bunch of dead anbu. Not one moved an inch.
"Mikoto, How about we do something instead. You can act as Naruto's back up should he need it? Lets have a little more faith in your loved one. This war is still going, and he will do just fine." Mikoto looked at the Hokage like he was right, she did leave but not without throwing her kunai at a nearby wall. The kunai missed the face mask of an anbu by mere inches. The anbu did the only thing he could do in the situation she simply fainted. Well Shino Haruno was not much into combat, spy on the enemy sure, but not combat it would ruin her hair after all.
Naruto was fully dressed and even decided to listen to his now official lover words of advice, he had summoned fenrir's own daughter to keep him company in the mission. They both jumped from tree branch to tree branch until they arrived at a place where they had to land and start walking. A few miles in the Iwa territory the thing that Naruto had expected happened. 8 Iwa Anbu jumped out from hiding. They demanded that he surrendered all the information he was carrying and answer their questions. When he told them he had none, they did not believe him. Naruto quickly told them that they should tell him all the future battle plans of Iwa against Konoha. If they did he would allow them to live alive. They reacted the only way you would expect. They attacked him.
25 minutes and with a teamwork that would put the Inuzuka fighting techniques to shame, only 2 anbu where left standing. This was bad, how could they been so badly beaten they wondered. The potential invasion was going to fail in a couple of weeks, so they whispered. Naruto true to his word simply told the frightened anbu to go ahead and leave. The two could hardly believe their ears, they asked and he simply repeated his statement with an added before I change my mind comment. They did not need to replay they both left as if the devil was hot on their heels.
Mikoto was tired on waiting for Naruto to call for back up and decided to meet him half way towards his location. She saw him without his summons. "Well I guess the mission was not such trouble at all." She told him as she hugged him. "No, there was trouble. 2 squad of enemy anbu kind of trouble. Man, I really should thank Fugaku that is the most fun I had fighting our enemy in a while." Mikoto looked at his smiling face, "What does Fugaku have anything to do with it?" She asked instinctively activating her doujutsu. "Well when I was having a nice cup of coffee, you should really try it. It was great coffee, when he made a few comments about missing a chance to poison my coffee and giving a few secrets about me to the enemy." Mikoto could hardly believe what she heard but she could tell it was all true. Fugaku had given info the enemy so they would kill Naruto. Naruto simply smiled, "It happened and I could not get any evidence proving the treason. But even worse I found out that Iwa plans an invasion to start in a couple of weeks from now. Guess they want to bring the fight closer to us. So in a way Fugaku's stupidity ended up helping us." Mikoto wanted to show the idiot what happens to someone who messed with her lover. Naruto told her they need to hurry and meet with the Hokage to report this information.
Mikoto and Naruto both landed on the office of the Hokage, surprising him somewhat. I mean they did jump in through an open window after all. Naruto immediately told the Hokage everything leading to the mission and how he knew the enemy would be there. He chanced the rank of the mission from A to SS. The man even sent a nice thank you to Fugaku in his quick thinking in tricking the enemy. Naruto appeared behind a very shocked, and angry Fugaku only to hear him say, "Fugaku, Thanks a lot that was a really fun fight. If could arrange some more for me it would really be nice of you. Bye!" Naruto left smiling, and Fugaku was cussing up a storm. Did he have to do everything himself, useless Iwa ninja can't even kill something like that. He simply came to the conclusion that the touch of an Elite Uchiha was needed to get rid of the pest.
He returned to the house that he had grown up in, and walked towards Kagami. He simply told him that thanks to the mission reward he had more than enough money to buy a home nearby. Before his adoptive mother could say anything he simply smiled, "Well at the very least Mikoto and me won't keep you from sleeping. You know how lovers can get. The first part is complete, now I need a good enough of a ring. I guess a major reward after from my next deployment. Please keep it a secret, but I will need help picking a good enough engagement ring. So many thing to plan, and so little time." He left a pair of Uchiha smiling. Mikoto was marrying quite the character. But it did not surprise him. People often act a little crazy when their in love.