Two sworn enemies who were fighting each other in the business world were forced to bind because of a family marriage with their own hidden agendas. They clashed with each other in the conference room during the day, and tested each other in the wedding room at night. Everyone is waiting to see how the "grudge couple" will break up, but they don't know that the marriage itself is the sweetest trap they have set for each other. This is a top-level "strategy" game that starts with calculation and ends with sincerity.