A/N and Character ages

Nanda Parbat, somewhere in the Arabia home of the League of Assassins , and home to three very important children, who were planning an escape of this dreaded place that they called their childhood home. One would ask why children where they're in the first place. Simple, they were born and raised to become assassins and one day rule the place. Which brings me to my next point, why are they planning their escape? This is the very plan that will change their lives for the better or the worst. Let's find out shall we.