One minute everything was fine and the next. they arrived. Those that saw them died instantly. The unlucky ones survived. Now unimaginable things straight out of nightmares roam the streets of our towns and cities. Nothing is impossible. Nowhere is safe. And no one can escape The Change.

Loic's friend Adrien is gone, kidnapped by the Impressionists, bizarre men made of paint who roam the Parisian catacombs. Now, if Loic wants to see Adrien again, he must travel to the Louvre and bring him back from the lair of the strange - and deadly - Impressionists. But the paint-men are not the only threat lurking in Paris, and Loic must face down the needle-fingered Tricoteuse, the blade-mouthed Madame Loisette, and the dark secrets that haunt the footlights of the Grand Guignol.