Sun Moon Star Murder Case

The death of a mystery novelist pulled Chen Mosi and Lu Yu into a strange criminal whirlpool. The two went to the Sun and Moon Villa as guests on behalf of the deceased, and accidentally learned that a group of astronomy enthusiasts had a gathering here ten years ago, during which a murder occurred. The parties involved were very secretive about this, but some people continued to hint through various methods that the murderer of the case was still unsolved. A murderous crime comes to Sun and Moon Villa again amid wind and snow. Can Chen Mosi catch the murderer in front of him and in the past together?