Lin Che, a bioengineer in the above-ground city, accidentally discovered a new energy algorithm left by his mentor. This technology can break the monopoly of the consortium. After the news leaked, the "Obsidian Consortium" sent killers to hunt him down. Linche used his familiarity with the lower-level urban areas and combined it with the "metaphorical tactics" left by his mentor - turning real problems such as internal conflicts within the consortium and public grievances into counterattack weapons to gradually disintegrate the pursuit team. In the process, he witnessed the consortium's brutal suppression of civilians, and transformed from pure self-preservation to uniting the forces at the bottom. Finally, using algorithms as a bargaining chip, he used his strength to plunge the Obsidian consortium into a desperate situation of public opinion and internal strife. While completing the counterattack, he also secured opportunities for technology sharing at the bottom level.
