I need you like a heart needs a beat (Dainen x Luxury)

Luxury Macklin, a normal high school girl best friends with Dainen Michael Dawyer.
Luxury is secretly in love with Dainen, and so is he. Luxury has a kind family and
lives on the coast of California. Her friend Dainen is two years older than her at the
age of seventeen. She finds out one day that he was killed in a car accident, but
that's not the full truth... seven years later and she realizes the day he died
changed everything. A Russian Mafia is after her and she finds out why.

This story is finished, and it's time line is 2015-4045