Buy a Black-Hearted Prison for Zero Yuan and Squeeze the Prisoners Back!

[Time travel + prison enjoyment + exploitation + private police station + with or without female protagonists] Qin Er traveled through the United States and accidentally activated the prison enjoyment system. For every prisoner imprisoned, the system will reward various supplies, ranging from pistols to nuclear bombs. At the same time, he discovered that the prisoners entering the prison were all free labor. Qin Er turned into a capitalist and began to squeeze the prisoners, building sweatshops for prisoners to use sewing machines, and opening Internet cafes for prisoners to live broadcast macho dances... In order to have more prisoners help him make money, Qin Er turned into a righteous person and cooperated with the United States to establish a security company (private police station) to help arrest zero-dollar buyers, gang members, and smuggled donuts... I also set a goal: "I want all the prisoners in the world to serve their sentences in the prisons I open!" The prisoners serving their sentences in prison include: the world's top escape masters, top economic criminals, internet celebrities with over 100 million fans... When people around the world refreshed their mobile phones, they were surprised to find that the world's richest man had changed. He was a prison boss with a staff of 10 million prisoners.