Making Waves
Leo's mind worked in hyperdrive.
Ever since the system announcement that gave him a deadline on life, he became aware of the importance of every second of his life as he did not rest for a second.
Ben saw it too, the maniacal frenzy with which Leo trained and although he could not understand the reason that would compel a human to go to such insane lengths, he watched on in amazement as Leo made unbelievable progress everyday.
About a week into his training, he mastered the first phase of his training, by learning how to cast multiple reflections.
It was by no means a small feat with a lot of his success being because of his own comprehensive ability and deduction, as Ben had no proper path for him to follow and Leo was pretty much on his own.