(in a universe where Brendan Fraser's The Mummy and Tom Cruise's The Mummy collide)
Shortly after the events of both movies, Nick Morton who is currently fused with the apocalyptic God Set, searches for a way to get the dark God out of his body. At the same time, the cult of Anubis bring forth Princess Ahmanet back from the dead. Later, both Nick and Ahmanet discover that a Mummy being reborn wasn't new. Ahmanet goes to London and steals the book of the dead from the muesum to bring forth the original evil: Imhotep.