Qi Heng, vice president of the Qizhou Intermediate People's Court, took over the complicated "fishing boat murder case" as soon as he took office and peeled back the survivors' testimony to find loopholes in them. At the same time, Luo Huai Gong's "Jiang Yun Chemical Group'," causes the villagers living near the factory to suffer from terminal illness. Soon, both cases will connect together in an unexpected way.
In the early 1930's Shanghai, various forces raged in the storm and the society was in turmoil. Ding Yiqing, the daughter of a wealthy businessman from Ningbo, came to Shanghai alone and met Communists underground workers Dong Hongyu, Lin Mosheng, Du Ying and many others. They experienced the outbreak of the War of Resistance against Japan in 1938. After the Pacific War in 1942, they completed various tasks for the revolution, letting the passion of youth burn as they strive for their ideal day.
Five years ago a Western virus swept the Central Plains, transforming people into bloodthirsty monsters. They were called "blood demon." Everyone knows that Ouyang Chun used his ancestral divine sword to kill the source of the virus, the "Demon Ancestor", but unbeknownst to him, his lover, Yue Qingyin's sister Peiru, became infected and a powerful new "Demon Ancestor". Ouyang Chun confessed that he had indeed killed many undeserving people to keep Peiru alive, but he had found a way to transform Peiru back into an adult and would turn himself in as soon as he had done so.