God of Investment

A youth, desolate and bleak.
He had no parents, and his life was enveloped in darkness
The only brightness in his life, was his sister.
Yet, he was unable to even give her a comfortable life.
He had no money.
Until a System descended into his brain.
And he abruptly rose like a Phoenix, and roared as mightily as a Dragon, making his presence known to the world, sending the entire business world trembling in fear.

As a God of Investment, he shall singlehandedly build up his own business empire, and dominate and oppress the world.