On their wedding day, a gang leader and his elder brother, an FBI chief, are shot beside a lake and swap souls after falling into the water. The gang leader trapped inside his brother’s body tries to grow close to the bride, while the elder brother stuck in the gang leader’s body cannot prove his true identity. They visit a medium, who explains the curse can only be lifted if the bride shares a bed with one of them. The brothers set aside their conflicts and join forces to take down their common enemy. Their souls switch back during a life-or-death crisis. The brothers reconcile, and the bride chooses both to build an unconventional relationship.