This secret door had been personally designed by Wu Mei.
As a top Special Agent of the Ministry of Defense, she often had enemies chasing after her. She needed to create a place that was absolutely safe and kept a secret.
Through the crack in the door, Wu Mei saw that the black shadow quickly deciphered the password she had set up. Walking under the moonlight, the person then went to the bookshelf to look for something.
He's an expert!
To be able to break through M's firewall in a few minutes… Could it be someone from the Ministry of Defense?
A ray of moonlight shone on the black figure. When Wu Mei saw his side profile clearly, her eyes narrowed. She clutched the door frame in shock and concealed her breathing!
It's him?
K!
