The Unraveling puzzle

Wedding of wealthiest billionaire Asher-Smith with a mysterious woman Elena Davis .This is not a love marriage but an arranged marriage because of the son of Asher Smith , Adam bill. Elena Davis is an unidentified woman, her past and present are strange and her future is unknown  . She is an Undercover agent who wants to take revenge on the world's most dreadful and wanted criminal. Taking vengeance for the girls/woman who were raped by the criminal.