(Btw the cover art is not mine.) So this is my very first fanfic. I hope you guys don't think it sucks... And I hope you guys like it. Also, the title is pretty self-explanatory, so I won't waste time explaining it. But before I get it to it, the reason I wanted to write this is because I thought it would be very interesting to see these two interact. And I'm very excited for Avengers: Infinity War. So I present... Sherlock Holmes, meet Doctor Strange!