Being A Greengrocer during the last 90 days of the Apocalypse

During a convention commemorating the Great Depression, an economist was asked how we would handle a second, global and terrifying crash. - He reckoned that we would be fine.
A year and a half later that very thing happened, and some people thought that it might have been nice if we had been given a more useful answer.
In South Korea, a greengrocer named PAK YEUNG-SUNG has watched the abuse of government authority take hold and crush his community for years. After refusing bribes, giving stock away for free and other baby steps of rebellion, he is forcefully recruited for some secret program. Rumoured to be for genome experimentation, little does he know that he has been chosen to be the last member to take part in The GLI Project; The plan of an Elon Musk type character called JORDAN, that, if successful, would not only bring the world out of an apocalyptic depression, but also give birth to a whole new type of economy.