I know this sounds strange, but I need your help, Michelle

We intercepted another riddle. Unfortunately, our research doesn't shed much light on this one. Perhaps it might mean something to you. X mrks the spot. Mead to Abbey Wiliston Obsv to Porter The key code seems to be seven letters long. Here's the passcode:  V P N Y B H F N Q K X Z Z G K W W Good luck, and be sure to email me the solution when you've got it solved. I'll have our people look for additional clues. aicleviathan@gmail.com Leviathan out

I know this sounds completely crazy, but I need your help. Something terrible is going to happen, and I think you can help me stop it. It’s not going to happen for a while, 87 years to be exact. But there are only a few places in space-time when things can be broken. I think you’re in one of those places. Messing with time is tricky.   I picked you because, well, you won’t be around to change things. I can’t say any more. But more importantly, you’re in one of those places – temporally and physically – to help make things better. I should give you some more background. My name is Alius Leviathan, and I’m the Agent in charge of this mission. I can’t tell you much, but my team and I are part of a cutting edge investigative unit. Three years ago we began experimenting with temporal mechanics. We have some limited use which is how I’m contacting you today. Several of the scientists involved in the project stole some of the technology. One of them, who goes by the code n...