Xiao Moyan is an introverted programmer who struggles to express himself, but he has extraordinary intelligence and seems to have taught himself everything he knows about network technology. In the real world, he often plays the pig to eat the tiger, while others take credit for his work. But online, he is a feared hacker known as the top dog, quietly safeguarding national security. By chance, he gets caught up in an international cybercrime operation. As hostile forces close in, Xiao Moyan has no choice but to reveal his fangs and engage in a thrilling battle against the forces of darkness. In this war without gunfire, he must protect his identity from being exposed while uncovering the vast conspiracy behind it all. But just as he is on the verge of learning the truth, hostile forces attempt to assassinate him, leaving his fate uncertain. What will become of him? And what lies ahead for national security?
