My Essence System

in a world plagued by an alien race known as the linels earth has been ruled for ages until the year 2054 when a technology was discovered which allowed people to use items known as essence orbs which are items that can contain technology,animals,aliens or anything as essence these orbs allowed the human race to slowly take charge of the world and force the linels out now the year is 2085 and humanity has become corrupted by power and a boy with a strange system is able to unlock the full power of the essence orbs but will his power be enough to turn the tide of war.