Lin Wu heard Lu Guichi beside her mutter about how to take off a face mask with handcuffs on, and then the people outside gave an answer to this question through their actions.
They called the convicts whose names were read to the door of the car, then pulled off their face masks, and the convicts jumped down and stood in line on the empty space beside them.
And the first one was Lin Wu; she almost didn't realize the prison guard was calling her alias. After going over and having her face mask pulled off, Lin Wu could finally see where she was.
The place was vast, with buildings in sight that were square and painted in shades of black and grey. All around, at a distance, there weren't only incredibly high walls of indeterminable material but also electrified iron fences. Every few meters stood a fully-armed guard.