At class one day, when they were taking a test about Taijutsu, they heard a small rumble. "What the hell was that?" asked Sasuke. Sakura here, dreamily replied, "I don't know Sasuke, so, maybe after class, I was thinking we could…" Sakura was cut off by a person getting blasted from one side of the room to the other. "Holy Crap!" yelled Choji. Then, a dash of a person ran by the two holes and charged outside to where the other person was, leaving a small fading mark of Chakra there.
Everyone ran outside to see what the ruckus was. There was a person standing outside with a katana full of blood on it. He then noticed everyone, so then, he threw some seals in front of the shocked crowd. Then, he drew his sword and slashed away causing a huge explosion (the crowd of people were protected by the seals). "W-who are you?" Naruto asked. "Me? I'm Uchiha Seiya." Everyone gasped, but especially Sasuke. Only then, did everyone notice he had the Sharingan Eye.
Later, Seiya met up with Sasuke, Naruto, and Sakura. "Why are you here?" Sakura asked, somehow developing a small crush on Seiya. "I just thought I'd pay a friendly visit to my little brother. "Impossible, only Itachi and I survived after he destroyed the whole clan." Seiya simply smirked. "Sasuke, I wasn't there at that time, I had a mission to do for the ANBU." Naruto responded (this being the only thing he said today), "Wait, you're part of the ANBU?" "Yes I am, since age 2." Everyone's jaw dropped.
Kakashi then caught up with them. "Naruto, you forgot this sheet of paper that has the title, "I love Sakura Haruno". Sakura then punched him in her anger. That left only Sasuke and Seiya there. "So, what's with that weird gold headband with 3 slashes on it?" Sasuke asked, still keeping his cool. "This thing? Oh, that's the mark you get when you complete everything you need to become a Kage, but then if you reject the offer, you get 3 slashes on it. And the reason this is gold, is because I completed the Chu-Nin exams 700 times, each time being a different one" Now, Sasuke lost his cool.