Elena Moore has spent sevenyearlong marriage trapped in a cruel deception. Her husband Ryan and best friend Vanessa trick her into working multiple jobs to pay for their daughter Sophie’s fake leukemia treatment, while squandering all her hardearned money. By chance, she saves little Lily, daughter of billionaire Roman Harrison. The silent girl only calls Elena “Mommy”. Elena signs a ninetydaycontract marriage with Roman for shelter and protection. As secrets gradually surface, she uncovers a horrifying babyswap plot. DNA tests prove Lily is her longlost biological daughter. Confronting lies and public gossip, Elena brings the villains to justice. Free from past sufferings, she gains her real daughter’s love and builds a sincere equal relationship with Roman based on truewill choice.