Granted, however, THEY have been watching you, they know of your genius now. Who are they you ask? A secret organization working for the U.S. Government. The seize your Time Machine and arrest you, taking you to the dreaded Area 51. There they interrogate you nonstop, wanting to know the secrets of your Time Machine. Meanwhile, the scientists there have been experimenting with the Time Machine, and have taken it apart for examination, undoing all your work thus far. You cannot provide an answer to how you built it, as you could only build 1 per your wish, and have thus forgotten how to build it. Now that you have seen Area 51, you are released, but you will always be watched now for as long as you live as to not spill any secrets about it. An agent is even at your deathbed, making sure you say nothing about the installation with your final breath.
I think that should do it XD
I wish I was a Jedi (Star Wars Legends, not Canon) post Battle of Endor, where I was a survivor of Order 66 and helped Luke Skywalker and the other Jedi rebuild the Order under the rebuilding Republic.