A anime series you watched on accident

Ever came across a anime you thought was cool or interesting because of the title and was completely different from what you thought?

In one of my old relationships I tried to get her into anime, she only agreed to watch anime she chose. In the end she chose only 2 series D.N Angel and Peach girl, which strangely got me quite interested on romance themed anime.

Hakuoki shinsengumi i was searching for a yaoi that had to do with the three kingdoms and instead came across this one and became obsessed lol

Outbreak Company: Kinda stumbled upon it while searching for other anime and it looked/ sounded interesting. It started off slow and silly but gradually got more serious; thought it was a pretty good find.

Tokyo Magnitude 8.0. I went to an anime club meeting in college and saw a trailer for it. It was an awesome series. I love that survival stuff.