Overlord: Dreadful Pride

A man is presented with an opportunity at life once more in a prior world reminiscent of a novel he once read. Armed with a minor boon meant to pave a way for him in this new reality, he instead uses that cheat to take full advantage of the opportunity yet to come. "Why strive to be a millionaire when you can be a god?"

Or how a transmigrator found a diamond within a gold ingot.

Overlord LN Self Insert(SI).

Warning: No Harem! No MurderHobo! No Edgelord Shit! No Hate Boners!