Yui's Shadow Cousin (DL fanfic)

If you see this up on another site that isn't AO3, fanfiction.net, or quotev... Do not read this its a virus filled site
Lol, the rewrite I hope is going well
A what if never reaches the audience does it ever.
Yui and Lily aren't who they seem to be. Lily coming from a powerful family, and Yui being adopted by Vampire Hunter and Priest Seiji Komori. What kind of trouble can these two cousins get into, what will become of them.
As of now a crossover from Vampire Knight was mentioned, but I don't plan to do the flashbacks from when Lily would be self-inserted into them.

Maybe a little mature

In need of motivation and major editing and reworking story, like literally fixing and tweaking this thing