A Tyrannical GovernmentA Cryptic LetterA Devious HackerIn a world where the government’s CORE systems see and track everyone, seventeen-year-old hacker Seth Alvarez is determined to save his sister from being placed in a reeducation facility. Armed with a cryptic letter, Seth embarks on a search for the valuable incognito devices—cyber master keys that can set his sister free. But with only three weeks remaining, he finds himself wedged betwe...