Zhang Yan is a young man who dreams of becoming a famous novelist. Sadly, his literary passion cannot find an audience as big publishing houses to small online novel platforms have rejected his works. As a starving artist, there is only one source of warmth in his life - his girlfriend Yinxia who has stayed by his side through thick and thin.
Though rivals at times, forensic expert Yang Ming and trace analyst Yao Jiajian use their sharp instincts and professional expertise to unravel a series of complex cases, making them an unstoppable team in the pursuit of truth.
Andrey Shpagin's team is investigating the conspiracy of a large criminal syndicate for the illegal extraction and smuggling of rough diamonds. A complex criminal mechanism under the guise of a solid legal business.
A man wakes up in the hospital without remembering anything. He does not know who he is. But evidently, his identity is known by two killer of color who seek out without respite.