I'm a Mathematician. What's Wrong with Making a Few Billion?

Of course, getting reborn means making money, but buying lottery tickets or trading stocks is just too cliché.

A mathematician has been reborn. If he's going to make money, he has to find a different path.

What? You say a mathematician should focus on academic pursuits?

Hah, do mathematicians not need to eat? What's wrong with me making a little money?

That's right, this is a story about a mathematician who gets reborn and makes a tiny bit of money: a hundred million or so.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.