Julia Yates, who just took over her grandfather's funeral parlor, is suddenly pulled into a terrifying virtual realm called the Ghost Instance on her first day. Trapped inside a bridal sedan and forced into a ghost bride wedding, she quickly learns she must follow strict rules: stay inside the sedan, never lift the bride's veil, and obey the bride's commands. When Julia realizes the ghost bride is actually a man and that breaking the rules means death, she is shocked. Given a billion-dollar prize for surviving, she faces the deadly challenge as the eerie wedding ceremony begins with caskets all around.