In modern Haiming City, corruption is like a cancer eroding the foundation of the city, and cultural heritage is also in crisis. Hou Yun, a young technical anti-corruption expert, Professor Su, a senior cultural relic protection scholar, and Jack, an international anti-corruption liaison officer, come together for a common goal. With the help of high-tech means and cultural knowledge, we weave a web of justice across national boundaries and cultural differences. In thrilling actions, we fight to the death with the forces of corruption to protect the dignity of the city, cultural treasures and the last line of defense for fairness and justice.