Levi X Reader A mission worth dying for

You are a daughter of a scientist, and your father goes missing, so you decide to go to the Survey corps for help, when you get there, your life changes forever.

A lot of he story is based off the anime and manga. Expect spoilers. I'll do my best to get all the info right, but, I will be making a twist, just to make things more interesting. Turn back now if you don't spoilers, otherwise enjoy!