A professor at the police academy, both mentor and friend to his students, is taken away from class on suspicion of treason. Xu Sunian, still a cadet, vows to clear his teacher’s name, only to get swept up in a vast conspiracy surrounding the leak of the X1 information weapon. After graduating, Xu Sunian chooses to work under Da Liu, becoming an ordinary officer at an anti-telecom fraud center. The wealthy Su family is deeply displeased with him, and just then, a meticulously planned international telecom scam using hacking techniques bares its fangs at the unsuspecting family!
