Aubry Tourvel is 9 when she and her sisters, Pauline and Sylvie, stumble across a strange well in a courtyard secreted between empty apartment buildings. The well is made of smooth gray stone, and its opening has been carved to resemble a face. The siblings assume it's a wishing well, and because the papers are full of terrible news, each resolves to sacrifice something precious for the greater good. Pauline drops in a gold chain to stop the socialists...

Evan McCauley is haunted by memories of places he has never been and manifests skills he's never learned. Self-medicated and on the brink of a mental breakdown, a secret group that call themselves "Infinites" come to his rescue, revealing to him that his memories are real - but they are from multiple past lives. Evan must work with the Infinites to unlock answers in his memories that are the key to stopping a madman from destroying humanity.