X-Force journeys to Otherworld, where Fantomex is put on trial by the Captain Britain Corps! As Wolverine and Age of Apocalypse Nightcrawler face a strange and deadly foe, Psylocke becomes Lady Briton - and Deadpool is decapitated! With the Multiverse in danger and the Corps in shambles, it's up to X-Force to save the day - and a terrible choice