166 Welcome to the Land of the Fallen

Yue Xin didn't say anything. She didn't have anything to say to the prison guard, and she didn't want to know who instructed her to say this at all. It was all meaningless. However, even if Yue Xin wasn't interested in this, she quickly understood the meaning behind the prison guard's words. Why couldn't she open the door even if she had the key? The one who opened the door for her was the guard outside the prison. If she wanted to open the prison door, she first had to insert a secret key into the door, and then she had to manually enter the password lock.