Chen Ping protects a young boy named "Christophe" from his kidnappers.
The troll prince Trym has only two days to save his father, King Grom, who has turned to stone and had his tail stolen by the evil presence in the forest.
Facing an existential threat that could bring down the Crime Lab, a brilliant team of forensic investigators must welcome back old friends and deploy new techniques to preserve and serve justice in Sin City.
