The secret door was right under the desk. Sean Knight found the spot to press down gently, causing the other side to lift up. Pinching the raised part, he slowly lifted it, revealing the hidden door below.
There was a ladder here. Sean Knight went down and saw that there was even a ventilation system inside, which should be connected to the outside. The air was not stuffy at all.
A few exquisite aluminum aviation boxes were neatly arranged in the corner of the cellar. Sean Knight packed them up directly, looked around to make sure there were no other items left behind, and left the cellar. He then closed the door, made another round in the room, locked the door and left.
Back at the new villa, Sean Knight went to the study and took out the boxes one by one for inspection.
The boxes were all locked, so Sean Knight used Sky Eye to see if there were any traps inside. Since there were none, he didn't hesitate to break them open by force.
