The Master’s plan is nearing completion – and he is sure that Jago and Litefoot will help him bring it to fruition. With Inspector Quick increasingly under the Master’s influence, the Infernal Investigators find themselves tired and fatigued, as if their very life force is being drained away…
With the help of Ellie together with stage hypnotist Madame Sosostris and her assistant Mr Nocturne, Jago and Litefoot finally track down the Master. But as they make their way towards his lair, the Time Lord’s true scheme is revealed.