Wil Marrow has been broken since before he had a word for it.At eleven, he hears the house speaking through the walls - silver filaments in the wiring, civilizations collapsing into static, a Stutter in reality that turns light late and sound late and childhood late. The doctors call it migraine aura. The machines overheat trying to measure it. Nobody asks what Wil already knows: he is hearing the world before the world has happened.The Lighthouse Project finds him anyway. So does the Shadow Ward - the deep, silent corridors of the machine where they keep the minds that won't desync. They want to study him, catalog him, turn his difference into infrastructure. Wil has other plans. He has seen what waits beneath the Frequency, and it is still out there. Still hungry. Still coming.So Wil makes a vow no one can witness and no one can break: the vow of the cage. If the thing in the deep wants a vessel, it will have to go through him. He will build the cage inside himself, become the Sculptor of Souls, and hold the hunger behind his own ribs - and pay for it in every ordinary thing a life was supposed to be.The Book of Wil is the fifth and final book of the five-part Sickness epic - the story of the man in the basement, staring at the radio, and the price he paid to hold the silence.
