In the late autumn of 2013, Lu Shenzhou, the young man of the Lu Group, received a video of his father falling from a building in New York. Ten years later, he returned to China with the "Abyss" AI system for revenge, only to find that the four major chaebols who forced his father to death had formed "Sky Capital". When the upstarts of technology compete with the old forces in the cloud, smart contracts become deadly weapons, and every hard drive in the data center has hidden murderous intent. This business war with the entire Internet as the battlefield will eventually reveal the bloody smell of capital buried by algorithms under the wave of smart city infrastructure.