On December 25, 1941, Hong Kong fell. Under the bayonet of the Japanese army, a supernatural energy called "dark matter" is awakening from the hatred of war and Southeast Asian witchcraft - it will amplify obsessions, turn loyalty into a shadow, and make betrayal create a reverse shadow. Chen Yanghao, the young owner of Yongchang Commercial Bank, is a preparatory economic intelligence officer of the CCP and has the talent of photographic memory. But he discovered that every time he used his memory to crack the Japanese military's secret code under strong emotions, the dark matter would gnaw at his optic nerve like a living creature. What's even more fatal is that he signed a "business contract" with underground party member Shen Jingwu for one-line communication - a blood-stamped contract that allows them to share vision, but also completely locks the fate of the two: if one party betrays, the dark matter will condense into a shadow that will pursue and kill them until death. Chen Yanghao relied on his photographic memory to expose Du Yuezhang's economic conspiracy in the business war and hit the Japanese supply chain again and again. However, in the third volume, Shen Jingwu died trying to protect him, the business contract was broken, and the dark matter backfired and almost blinded him. In the flames of revenge, he learned the rules of base construction-collective belief can be transformed into "clear elements" and obscure the detection of dark matter. But when the traitor Zhao Gengsheng appeared, the Japanese special high school student Junichiro Kuroda set up a dragnet, and even Misa Watanabe approached with an unexpected twist, Chen Yanghao discovered that dark matter has never been the biggest enemy - the human heart is. From the economic front to the supernatural battlefield, from single-line bonds to collective beliefs, he wants to make Dark Matter Judgment Day the final cemetery for Japanese war criminals.
