God King's Inheritance: the Road to Counterattack in Black Mountain Prison

The armored vehicle transporting the prisoners drove on the bumpy mountain road for two hours and finally stopped in front of a gray building surrounded by a high-voltage power grid. Lin Chen's hands were handcuffed behind his back, and his face still bore bruises from yesterday's fight. He looked through the car window at the rusty signboard - Black Mountain Prison. "Get out of the car!" The escort policeman roughly pulled open the car door.