This is meant to be a pentagram (geddit) between Star Wars: The Force Awakens and My Immortal. I'm not the first one to have that idea, but other people who tried this out usually had Kylo Ren have the same adventures as Ebony. This is a retelling of TFA (therefore, you could argue that the "crossover" label is inaccurate) from Kylo's POV in My Immortal's style.