After the Uchiha massacre, which accured due to the Kyuubi attack about 5 years ago, you've been forced onto the streets. Due to the death of your special Jonin parents to the mighty kyuubi, and your home being mostly devastated in the attack, with the majority being destroyed, besides some random objects such as your mothers sword, some kunai, your parents clothing, pouches and whatnot.

Eventually, with you walking on the streets of konaha, you heard word of the ‘Anbu Blackops’, an elite force nin who protect the village from the shadows, which you heard from one of the handful of gate guard nin who’re gossiping, as you seen an opportunity here, to get your life back, so you'd no longer have to eat off of the streets and sleep there

After you gained the substantial information, you readily rushed to the hokages office, to learn more, which later, things went in your favor for the first time in forever. You've gained access to the ranks of Anbu at the age of a mere 6 years old, though for most of that time, since you where really young, you we’re forced to spend about four years learning all you needed to about the life of a ninja, reading, tactics, anatomy, and a lot more.

Eventually at the age of 10, and after your test as a chunin ninja, you've been thrown into the official ranks of Anbu Blackops, at the young age of 10. Being able to easily out maneuver and out skill most people

At the moment you're in the Anbu Blackops hideout, that's in an unknown place, as only anbu black ops, the hokage and his advisors know of. You're in front of your open locker that you've been given, (as well as your code name), as you see the sword your mother previously used in the locker, propped against the metal wall, and an Anbu like mask next to it, which belong to your deceased father, you must get your equipment before going to the Hokages off for you and your squads mission today.