A case of cruel cat abuse that swept the entire Internet has led to the emergence of a shocking underground criminal network. The huge dark network community has quietly spread to every corner of Jianghai City, and the redemption between people has begun. From murder videos, live execution broadcasts, body parts collections, murder sales, evil forces, bounty missions, dark web transaction rankings, unspeakable secret transactions, hidden under bizarre websites, it satisfies the perverted desires of those twisted souls. In the struggle between light and darkness, former allies quietly transformed into messengers of darkness. When they met again, it was a bloody battle between justice and evil. But what needs to be redeemed are not only the estranged alliances, but also the people trapped in the dark web, and the precarious Jianghai City shrouded in the dark web. The Jianghai City Bureau's Internet Police Detachment and the Criminal Investigation Detachment set up a secret war task force to join forces to block cybercrime and dark web criminal gangs. A highly intelligent and silent secret war of life and death has begun!