stand at the peak of wealth RAW novel

In 1987, a diary was delivered to Yoo Seo-joon, an ordinary college student.
By the way, the sender is “me” 40 years later?

It’s 2027, and the world has been ruined by a conspiracy by a mega-organization.
Businesses have collapsed, and the streets are full of suicides.

Earn money and save the world!
The story of an investor who fights to change the future.