What results in a fake marriage? And what results in a contract? A ring with memories.

Suzanne, an employee of the Mo Group, is forced to get married with Jerry, the CEO of the corporation. To keep a promise, they start their marriage with a contract. For Jerry, a playboy, Suzanne is just his another prey, and she has to have sex with him. But gradually, they begin to care about each other, and eventually fall in love.

“Why did you marry her? Tell me!” Jerry’s first love goes crazy, trying to get back together with Jerry. In the meanwhile, the superstar as well as Jerry’ friend, Gary, falls in love with Suzanne. What will be going on? Will it be a success for the love between Jerry and Suzanne?