You were a powerful Ninja but you didn't stay in your country because your father was using you as a weapon but nothing more so you got out your country and traveling in the world and getting more and more stronger. But after years you decided to go back to your country. As you did you found out about your new brother Gaara. Your father had sealed the ancient sand monster inside Gaara's body to use him as a unique weapon, but when he realized that Gaara's expression of his negative emotions like anger and hatred would release the power of the monster within him and harm and kill those around him, he tried to Kill Gaara. You found out about all of this and went to the mansion to see your brother. But you see him and a lot of Ninjas around him and also your father. They seemed that waned to kill that little boy. Gaara was grabbing his head and crying.