A Mystery Arrived from the Future

Exploration Stage: Mansion of Illusions
From: Thomas
Description: I had just built a time machine and was itching to try it out. Just then, I received a letter from the designer with time coordinates. If you don't believe me, take a look. Here it is written in a code that is difficult to decipher.
Completed: The code was familiar, so I set off, not knowing what the destination was. I wanted to try out the time machine, and of course I was going to rescue the designer.