The Secret Door
On getting to the door, it looked impossible to open with the keys. He was putting it wrongly because of how nervous he was; he was on a mission that required him to be time conscious and even more careful.
Joe breathed in and out, and finally, his nerves were calm. After the last attempt, the door finally opened. The door seemed hard to open since it’s rarely been used before, so it required a lot of force and extra strength from him as he was almost getting closer to his freedom.