As Raiden woke up the first thing he said was "FOOD". After his mother started preparing his food, he began eating 'Who was that wolf.' thought Raiden as he recalled the dream he had while sleeping about a giant wolf that had violet lightning arcing all over his body.
As he was thinking about it his mother woke him from his thoughts "Raiden, Raiden honey." she called out. He raised his head and responded, "Huh, ah sorry mom what were you saying." he said. "What happened to you? Why were you hit by lightning?" Asked his mother concerned. "I was WHAT!" he responded shocked. "Clouds started forming and when I went out to see what was going on lightning struck you and not just once, but nine times. You gave me the biggest scare ever, what were you doing before you blacked out ?" Said his mother still looking scared and shocked from the scene she saw earlier.
"Nothing I just circulated my chakra just how taught me, but I didn't feel any of those lightning strikes hit me though." He answered after thinking about what happened." his mother looked to be in deep thought when he said "Mom, can I have more food?" she looked down to find all the food on the table gone. She was shocked at first, then realised it was normal as his body got stronger suddenly and needed energy right now so even though he ate this much now and might eat more than usual in the next couple of days, but he'll go back to normal later.
After making him more food Aino was still nervous about the lightning hitting him just because he circulated his chakra "Raiden, don't train for a couple of days and don't circulate your chakra, ok." He looked at his mother with his mouth full "Okay." After he finished eating his body was still tired so he went back to sleep, and Aino was thinking about all that happened today. First, her son gives her the scare of a lifetime when he looked dead and anybody else would probably die after being hit by violet lightning nine times. Second, those weird flower-shaped Sharingan, it looks like she'll have to return to the Uchiha clan to find what they were, but it's too early now her son just started training and the Third Great Ninja war just ended. It's good that nobody knows about her child and husband other than close friends who she can trust. And finally, nothing happening to her son even though he was hit by lightning nine times, not that she complaining, and him not even feeling it happen to him. It was all very weird so after he rests and goes back to normal she'll do some tests and find out what is happening to him.
~~~~~
Three days later, Raiden was back to top shape and even better than before as his body was even stronger than before. Today Aino took him and went to a nearby forest to run the tests. "Now then honey, circulate your chakra a single cycle for me." Said Aino to her son. "Ok, mom." He sat down and started circulating his chakra, But unlike normal when his chakra started circulating it started to become denser and stronger, but unlike before clouds didn't form in the sky.
Aino breathed a sigh of relief that it wasn't a constant thing whenever he circulated his chakra. When he finished his cycle he looked at his mother "Ok, now do another eight for me." He nodded and got back to circulating his chakra. She noticed that with every cycle his chakra became denser and stronger. After two hours his chakra peaked at the ninth cycle and even after doing one more, it stopped getting any denser. "Ok, now that we've checked your chakra circulation we know that there is nothing wrong and it actually strengthened your chakra and increased it, while also strengthening your body." Aino said to him after the circulation test. "So that means I'm stronger now." Said Riden overjoyed at the fact that he became stronger. "Well yes and no. Your chakra amount is higher and its density is a lot more than normal but you don't know how to use it or your body, but we'll work on that later." She said to him.
Aino then took out a piece of square paper. "This is a Chakra Induction Paper used to test your affinity." Said Aino while showing him the piece of paper. "Woah!" Said Raiden while holding the paper from his mother who started to explain how it worked "A Chakra Induction Paper is used to tell your affinity. You have to drive your chakra into the paper and it'll have one of five reactions, for water it'll become damp, for fire it'll burn, for wind it'll be cut, for earth it'll crumble, and finally, for lightning it'll wrinkle. Now drive your chakra into it." Aino said while smiling towards him.
As he drove his chakra inside the chakra induction paper it first split down the middle. One half of the paper burned while the other wrinkled, but after it wrinkled it started releasing violet lightning. Aino was shocked, she has never heard or seen something like this. Raiden thought it was normal and was just happy "Woah, so I have three affinities." said Raiden after referring to what his mother explained to him. "Well, you inherited my Uchiha fire affinity and your father's wind affinity but I don't know where you got the lightning affinity. even though some of my Uchiha clan members have lightning affinity, it's not this strong." Aino said while thinking about the violet lightning that hit her son yesterday 'That wasn't just normal lightning. It might have been a blessing to Raiden.' She thought to herself, but before she could think too much she heard Raiden's voice "Mom this is the first time you've mentioned dad, where is he?"