Plastic surgeons Sean McNamara and Christian Troy have vowed to make whole the victims of the elusive, mysterious serial slasher called the Carver. But mending the rifts in their own families and careers will require much more than their famed technical skills. The two perform a daring facial transplant to a 650-pound woman whose skin has fused with her sofa. Dr. Quentin Costa is the new doctor on staff. Dr. Costa is a tango expert and perhaps an expert at dissecting the practice for his own ends.