Witcher/Star Trek crossover, Geralt/Jaskier

Random idea nobody asked for but popped in my head. Thinking of Jaskier as one of the alien races initially, but then tried to figure out what Geralt would be, Klingon kind of being my first thought other than the fact that he's a little too pale for that. Then I was thinking about hey, he was mutated, has heightened senses and strength, and oh hey, that sounds like Kahn (conveniently enough played by a guy with long white hair in the original movie). So then everything kind of fell into place. Jaskier is a bubbly little ensign who's had a secret hobby of studying old Earth history in a search for song fodder for his other hobby of singing and playing old Earth instruments. During his research, he came across information on Kahn Geralt and his brothers who were later hunted down and, believed to be, completely wiped out. When Geralt shows up and is captured and brought aboard the Enterprise, Jaskier manages to sneak in to see him, gushing over getting to meet him. He learns that the ship Geralt and his remaining brothers were on, the Kaer Moren had been captured and his brothers' lives held hostage to get him to do as the admiral wanted. Jaskier explains that his brothers cryo pods are actually all safe and secure thereby turning the rest of the story on its head. When Bones finds out about what Jaskier did, he looks at Jim, "Wow, I didn't think anybody could be as reckless as you...you're not related are you?"

Jaskier after Geralt tries to scare him off being all looming and stuff, "I know you're not dangerous."
"Excuse me?"
*Flailing slightly* "I mean, I know you're ridiculously deadly, but not to me. I've studied your people, You don't typically go after innocents and I'm totally not a threat. Look at me"





According to urbandictionary.com: Kahn. The definition of Kahn is a type of ruler or leader of some kind country, world or possibly realm. Also meaning warlord, master, lord, ruler, leader or boss.