Mason Mitchell retires from military service due to family pressure. While drowning his sorrows at a KTV after learning about an arranged marriage, he gets unexpectedly kissed by Sophia Collins, a heartbroken woman confronting her cheating boyfriend. Seizing the opportunity, Mason proposes a contract relationship to Sophia. As they pretend to be lovers, genuine feelings begin to blossom. When their contract nears expiration during Mason's dangerous mission, Sophia finally realizes their mutual affection has become all too real.
