In order to uncover the truth behind the murder of his sister, the protagonist Zhong Xia Jin embarks on the road of detective work. During a case investigation, he discovers the long-lost Dawes family, but this discovery also involves an organization. What is the relationship between this mysterious organization and the Dawes family? What does this organization have to do with the death of his sister? How could someone who clearly died in front of him commit numerous crimes under his nose?