The Absolute Dimension

It was never a universe. There are infinitely many universes separated from each other forever. The more accurate term will be "dimensions". These infinite numbers of dimensions will never meet each other hence they are called the "Parallel Universes" or "The Absolute".
I am Agatha, heir to the 5th Dhwani, trained to protect "The Absolute", pledged to put the safety of "The Absolute" before my own.
But how do I survive through traitors and betrayals? How do I not crumple under the pain of my broken heart? And most importantly, when the time comes, am I strong enough to save "The Absolute "?