Lin Yang, who had just graduated, had to give up graduate school and join the criminal police brigade under the pressure of his family. His good friend Chen Wen also joined the criminal police brigade. Ever since Lin Yang's father was killed, this small city was no longer peaceful. A bloody storm was beginning. A group of people disappeared. Lin Yang's various strange behaviors, what secrets are there, how many ifs and how many possibilities are hidden in this serial murder case...
Intention: Justice will eventually defeat darkness!