Anchor Qin Qiu'an was found tragically dead at home. When he died, the corners of his mouth were split open by the murderer - like a ferocious smile.
Zhang Shiyin and others quickly investigated and found that such a seemingly ordinary revenge case had actually implicated a long list of people and events.
Intention: People have thousands of faces, and their faces are majestic. People are united in one heart, and their hearts are bright.