Her Death Note (L x OC)

Mikasa Nanase.
A 17 year old girl who bears so much resentment for a world she calls evil.
After losing her father at an early age due to a certain injustice, she grew up to witness her older sister's tragic death. She and her mother live the hardest of the days now that everyone have turned their backs on them.
But never in her wildest dreams has she imagined the day when she'll finally be given the 'power' to bring true justice to such world.
"It's time for the fools to pay for their sins. I'll make this world a better place to live in."
-------------
L Lawliet.
A 22 year old prodigy young detective who believes that every criminal should be stopped and be trialed only by Law.
He lived in England along with his butler and guardian Watari and so far, never failed to solve even the most complicated cases.
He thought that he came to Japan to take a small break and taste what a normal life feels like but found himself in a completely different situation.
"Such deeds are not divine, they're purely demonic and whoever is behind it, I'll make sure that Justice will take its course with them."

Meet the new Kira.

----------------

Disclaimer: I do not own death note.