Love Enforced by the System

A modern money-grubbing saleswoman travels back in time to become a concubine in a substitute marriage. When she sets her sights on the inheritance of a possessive prince, she discovers the secret of his survival through the “task of intimacy.” The two are bound by a system with their own ulterior motives, and gradually develop feelings for each other in their battle of wits and bravery surrounded by villains. Ultimately, they rectify the situation with true love, continuing the ancient relationship that begins with tasks and ends in the soul.