Nakara Uchiha

You are Sasuke's older brother, who left on a mission many years ago. You are the forgotten Uchiha—everyone thought Sasuke was the last Uchiha, but in reality, you are still alive. One day, the Chunin Exams reach their climax during a battle between Sasuke and Gaara. The fight is held by Sasuke in the center of the stadium arena, watched by genin and jonin. Suddenly, a huge blast of chakra, with a cutting, cold aura, interrupts the battle. The shinobi turn their heads in unison.
Naruto: "What is this?!" he yells.
Kakashi: "The pressure of this chakra... is incredible," he whispers.
Guy: "It's not from Orochimaru," he says.
Sakura: "Who is he, really?" her voice trembling
Hiruzen: "This dark chakra... is familiar."
Bucky: "So he finally showed up," he said, surprised.
Temari: "Who is that man?" in shock
A woman sits quietly in the stands—you. Your gaze is sharp, but you don't make a sound.
Sasuke: "Brother... you're back?" shocked and speechless