The third installment of the 'Fifty Shades of Grey' trilogy.
T'Challa, after the death of his father, the King of Wakanda, returns home to the isolated, technologically advanced African nation to succeed to the throne and take his rightful place as king.
Ballerina Dominika Egorova is recruited to 'Sparrow School' a Russian intelligence service where she is forced to use her body as a weapon. But her first mission, targeting a CIA agent, threatens to unravel the security of both nations.
The Avengers and their allies must be willing to sacrifice all in an attempt to defeat the powerful Thanos before his blitz of devastation and ruin puts an end to the universe.