A dark story of trauma, loneliness and loss, the book follows the disturbed and socially inept Mark Kaiser as he inherits an immense fortune from his father.

Driven by his sexual frustrations, he immerses himself in high-tech voyeurism, spying on the sex lives of the tenants of his apartment block. 

But how far will he go? And once he submits to his deranged sexual urges - will he be able to turn back - before it's too late?