Top actress Momo is preparing to marry Ju Shin, the accomplished director of a neurosurgery hospital who seems to have everything. But a sudden accident leaves her body intact while her brain is fatally damaged, plunging her into a coma. Faced with the devastating possibility of losing the woman he loves, genius neurosurgeon Ju Shin makes a desperate decision and ventures into forbidden medical territory. In a final attempt to save her, he performs an unprecedented "brain change" surgery, transferring another soul into Momo's body. When she opens her eyes again, the soul within her is no longer the woman he once loved. If another soul inhabits the body of the person you love, can that love remain the same? A forbidden choice made to save love unfolds into an unforeseen fate and devastating consequences.
