Thaddeus Sharpe's life is dedicated to the hunting and killing of clockworkers. When a mysterious young woman named Sofiya Ekk approaches him with a proposition from a powerful employer, he cannot refuse. A man who calls himself Mr. Griffin seeks Thad's help with mad clockwork scientist Lord Havoc, who has molded a dangerous machine. Mr. Griffin cares little if the evil Lord lives or dies; all he desires is Havoc's invention.

Upon Thad's arrival at Havoc's laboratory, he is met with a chilling discovery. Havoc is not only concealing his precious machine; he has been using a young child by the name of Nikolai for cruel experiments. Locked into a clockwork web of intrigue, Thad must decipher the dangerous truth surrounding Nikolai and the chaos contraption before havoc reigns....