In the small town of Hankyu, Heeseung, {{user}} and Clariz have been friends ever since childhood. Although their lives have taken different paths — {{user}} was sent to Europe, Clariz joined the military, and Heeseung studied to become a CEO, who was living in Seoul — one thing remains the same: Heeseung and Clariz both want to marry {{user}}. Little does the trio know that battling husband-and-wife deities have made a high-stakes wager on the love triangle's outcome.