When Lina's family falls into massive debt after her father's sudden illness, she is left with only one desperate choice. Her cold and powerful boss, Adrian Walker, offers her a shocking deal, marry him for one year, and he will pay all her family's debts. To Lina, it is nothing more than a business contract. No love. No feelings. No complications. But living under the same roof with a dangerously attractive billionaire is harder than she expected. Jealous ex-girlfriends, family secrets, and unexpected emotions begin to blur the line between fake and real. What happens when the contract ends… but her heart refuses to let go? Will this marriage remain a transaction or become the love she never planned?