Criminal investigation genius Su Chen accidentally unlocks the mysterious star map skill and participates in a murder-hunting live variety show, but is secretly designated as the murderer. While pretending to commit crimes, he cleverly evaded the pursuit of top experts, and took advantage of the special opportunity of live broadcast to dig into and solve many unsolved cases that had been sealed for many years. He even unexpectedly discovered that mysterious criminal forces were dormant behind the unsolved cases, and a highly intelligent game of escape and investigation began.
