An assassin with a secret, Mia's life is changed forever by a letter from her ex.

Mia ends up becoming the victim after her new brood refuse to accept her and her landlord wants revenge.

A romantic opportunity comes up for Mia, but her secrets end up being compromised after a hit goes violently wrong. Riley has a problem of her own to deal with.

Following a huge confession from Riley and progress with Ben, Mia attempts to keep the her home and work lives separate, but they end up coming to a full-on collision.

Mia ends up going missing in action. Eddie is furious and Riley is arousing suspicion. The brood find themselves under fire from everywhere.