Wait I have to kill...who?

Tara Green has a problem. A big one. Shes in love with the boy she has to kill. Three years ago she met Jason. And Bane. She falls in love with Jason. A killer for a drug lord. Bane is sent to kill him. But insted they recruite Tara to become an assassin. So she does. Now when she is sent on a mission that involves killing her one true love, will she be able to do it?