Shell Energy Optimization System

Leonvolt Machia Oliver Preston is a 15 year old young lad who is a member of the Preston Royal family. However, he is fat, slow-witted, and even has the worst talent of all time. Because of his succeeding failures, the Royal family is ashamed to recognize him as the 9th Prince of the Kingdom. "You are a failure." "You shall be banished from this Royal family, never to return!" Leonvolt, was kicked out, stripped off the honor of a Royal, and was sent away to the poor lands. But then a reversal in his life ensues. [Welcome to the Shell Energy Optimization System] With the system that he has gained, he shall receive the favor of many. He will let those naysayers swallow their tongue. He will rule the people wisely. He will rise to the top of the world as the greatest Lord of all.