Jenny, a humble servant in the Jhonson household, is thrust into an unimaginable situation when she’s forced to take her mistress’s place and marry the ruthless CEO, William Green. While she never wanted this life, being the wife of a powerful billionaire—even if it means being a mere plaything in his world—is far better than becoming the kept woman of her lecherous master, James Jhonson, and enduring his wife’s fury. But with danger lurking at every turn, can Jenny navigate the treacherous world she’s been thrown into and survive? Or will she lose herself in the game of power and deception?

“Sign this contract and you're officially my lover—ah… no! More specifically, a partner in bed.” Said the man who was now looking at the woman with a sharp gaze. He was Alexander, a bastard and haughty man. He is a young billionaire who is in the center of everyone's attention. In addition to being handsome, rich and arrogant, of course bad rumors about him, which often change lovers, become a prominent side of him. While the girl who was staring at the paper shakily was Lucia, the innocent girl who had the bad luck of meeting him again after their meeting a few months earlier. At that time, she accidentally entered Alexander's hotel room in a drunken state and affected by stimulant drugs. At first, Lucia thought it would all be over after leaving him in the morning. However, misfortune befell him when he accidentally fell into the trap that Alexander made. Will Lucia accept the contract? Or choose to fight Alexander's arrogance?