Summery

Valentine is growing stronger, and Jace and Clary have
to turn to their sister Bella for help.
Charlie forces Bella to go to New York and stay with his
friends the Lightwoods. Bella finds that she likes being
a Shadowhunter very much!
Bella thinks she's fallen in love, with a person readers
won't expect!
Read on to find out what happens!

This takes place around the time of the 2nd Mortal Instruments, so Jace and Clary still think they're siblings. Also this happens during the time that Edward leaves Bella.
For future reference, I like reviews!