In the autumn of the 26th year of the Republic of China, there was an undercurrent on the beach in Shanghai. In order to raise funds for the anti-Japanese war, Shen Tingjun, the president of the Chamber of Commerce, was forced to deal with the military commander Lu Chengzhang among the auction houses, docks and gunfire. A thirty-thousand-dollar pigeon-blood red stone leads to the deadly mystery of transnational poison gas trade, family blood feud, and the codename "Celadon." In a city where lies and truth are intertwined, two people who should be opposed have become the only light in each other's desperate situation. And when the unburned suicide note was unfolded, all the disguises were peeled off, leaving only one sentence: "If you and I are destined to fall into hell, then let's walk side by side."