In 1899, a terrorist group led by the Fantom breaks into the Bank of England, steals Leonardo da Vinci's blueprints of Venice's foundations, and kidnaps several German scientists. The British Empire sends Sanderson Reed to Kenya Colony to recruit adventurer and hunter Allan Quatermain, who had retired following the death of his son. Quatermain at first refuses until a group of assassins is sent to kill him, resulting in the death of his longtime friend, Nigel. In London, Quatermain meets "M", who explains that the Fantom plans to start a world war by bombing a secret meeting of world leaders in Venice. To prevent this, M is forming the latest generation of the League of Extraordinary Gentlemen, consisting of Quatermain, Captain Nemo, vampire chemist Mina Harker, and invisible thief Rodney Skinner.