An internal succession war within House Targaryen at the height of its power, 172 years before the birth of Daenerys Targaryen.

An undercover agent must retrieve a mysterious and powerful weapon in order to stop a temporal war that could destroy the world.

Laurie Strode comes to her final confrontation with Michael Myers, the masked figure who has haunted her since she narrowly escaped his killing spree on Halloween night four decades ago.