Fanfiction Request: A LoL/Overwatch crossover fic

I've got the idea for an Overwatch/League crossover fic in my head, but I have NO idea how I'd put it into narrative. To that end, I'm making it an official request (if that's allowed).

Basic Plot Blurb (doesn't have to be followed to the letter)

Following a freak accident while fighting terrorists in a science lab, Tracer's Chronal Accelerator malfunctions and causes her to be warped to another dimension. Specifically, she lands in Summoner's Rift during a match! (The League and IoW exists in this, but is way more subdued in capabilities.)

After learning where she is, Tracer is left trying to adapt to a world where magic exists, and looks to try to find a way home. But soon she finds herself in a dimension-spanning conspiracy, one that threatens both Earth and Runeterra.

Anybody want to take a crack at it?