Eun-ah is the only survivor of a brutal attack on her family by a deranged serial killer. She is left paralyzed from the waist down and becomes obsessed with finding and killing the person who destroyed her...

Out of desperation, Zhang Yi is pushed to participating in the deceitful doctor Bai Li's heart transplant plan. His body and mind are ruthlessly devastated. Inadvertently, both men get caught in the crosshairs...