Summaries for Dummaries: Round V: The Empire Strikes Back

In an attempt to get my writing energy back (after last month's unfortunate illness), let's play a round of Summaries for Dummaries (if you're interested in seeing what that might look like, results of Round I and Round II (2006), or Round III and Round IV (2011))

Tell me the title of a story I haven't written (details optional) and I'll come up with a summary

Fandoms I'll write include: all things Marvel Cinematic Universe, Agents of Shield, Anita Blake, Buffy/Angel, Criminal Minds, Elementary, Firefly, Gilmore Girls, Harry Potter, Pretender, Profiler, Sleepy Hollow, Stargate Atlantis, Stargate SG1, Teen Wolf, White Collar. And others, suggest away. Crossover encouraged.

You can leave a suggestion in the comments :)