Spirits And Such Consultation Office

A man was born of immense spiritual prowess, he had enough spiritual power to exorcise the most primordial and eldritch spirits. His birth was marked by a comet shower which was symbolic of the tears of joy shed by humanity as a whole. You are not that man. That was your grandpa. 

Go on a visual novel grand (ok it's not THAT grand shut up) quest where you have to hustle your way out of bankruptcy. this adventure leads you down a dark path where you have to interact with ghastly monsters (tech ceos, business consulatants, the demogorgon, etc).