Becoming unstoppable with the help of my System!

This world was governed by the strong— the mighty who had abilities that could topple mountains, split rivers, and create destruction wherever they went. They were ruthless existences that everyone aspired to be. You see, in this world nothing mattered more then the ability you had. If you had a weak one— you would be discarded, left to rot in the backwaters of society, but if you had a good one, you would be respected, famed— and possibly even worshiped if it was strong enough! Unfortunately, Thomas was born weak... or was he?