Dark Night

A series of bizarre secret room murders occurred in the new city. A real estate developer died of suffocation while sitting in his study. There were no marks on his neck, the doors and windows were locked, and no trace of the murderer was left at the scene. Yu Jiang, the leader of the crime team, teamed up with forensic doctor Lin Yanjin, technical backbone Chen Kefan, and psychological profiler Pun Han and detachment leader Ye Shihan jointly investigated and uncovered a highly intelligent crime based on knowledge of physics and chemistry from the cold corpse and the perfect secret room - liquid nitrogen suffocation, metal cold shrink lock door, the murderer calculated step by step, trying to create the illusion of suicide. As surveillance blind spots and suspects emerge one by one, clues everywhere point to traps. This is not a simple vendetta, but a long-planned brain-burning showdown. When the secret room is breached, a greater conspiracy and murderous intention are waiting for them in the dark... Character relationship: Because it is related to the previous article "The Wind Is on the Same Channel as You" So Shu Yi is here to explain the relationship between the characters with his friends. ·Lin Yanjin is Lin Yi's biological sister (older Lin Yi is 7 years old) ·Chen Kefan is Chen Hengqing's elder brother (6 years older than Chen Hengqing) ·Bunhan is Pei Qingyu's senior student in the same department ·As for Yujiang, please stay tuned... ·The first three chapters are a case (the first case) Death in a Secret Room ·Chapter 4: A separate case (Case 2) Bloody Flower Season ·Chapter 5, 6 and 7 are a case (the third case) of Wusuo falling from a building ·Chapter 8, 9, and 10 are about one case (Case 4) Shadow of Ember Bones ·Chapter 11, 12, and 13 are a case (the fifth case) Zhihong Jiyan ·Chapter 14, 15 and 16 are a case (sixth case) puzzle funeral song ·Chapter 17, 18, and 19 are one case (Case 7) Jet Lag Cage ·Chapter 20, 21, 22, and 23 are one case (the eighth case) Shadow Eats the Heart ·Chapter 24, 25, and 26 are one case (the ninth case) Heart Warehouse·Red Auction ·Chapter 27 and 28 Extra 1 and Extra 2 ·Twenty-nine, thirty, and thirty-one are one case (the tenth case) echoing the crime seal ·Chapter 32, 33, and 34 are one case (Case 11) Matchmaking Couple in the Mirror ·Chapter 35, 36, and 37 are one case (Case 12) and the coffin is gone. ·Chapter 38 and 39 are one case (Case 13) Bone Flute Weeping Crime ·Chapter 40 Extra 3 ·Chapter 41, 42, and 43 are one case (Case 14) Sugar-faced Blade Heart ·Chapter 44, 45, and 46 are one case (Case 15) that clears the heart with pain ·Chapter 47, 48, 49 and 50 are one case (Case 16) Echo Tower Kill ·Chapter 51, 52, and 53 are one case (Case 17) Breathing Death Door ·Chapter 54 Extra 4 ·Chapter 55, 56, 57, and 58 constitute one case (Case 18) Brain-Sealing and Slicing Chamber ·Chapter 59: Separate Case (Case 19) Palm Seal·Bone Finger Chandelier ·Chapter 60: One case alone (Case 20) Eyes sealed·Tong Menren Eighteen cases, nineteen cases, twenty cases and three cases are considered a series. ·Chapter 61: A single case (Case 21) is thrown into jail ·Chapter 62: Fatal signature for one case alone (Case 22) ·Chapter 63, 64, 65, 66, 67, 68, and 69 are the same crime in one case (Case 23) ·Chapter 70, 71, and 72 are one case (Case 24) out of order timetable ·Chapter 73, 74, and 75 are the echoes of the last case (Case 25) ·Chapter 76 and 77 are one case (Case 26) Deep Sea Ladder ·Chapter 78 and 79 are one case (Brother Twenty-Seven Case) Kirishima Lighthouse ·Chapter 80 Extra 5 ·Chapter 81, 82, and 83 are one case (Case 28) Imprisoned Butterfly in a Paper Cage ·Chapter 84, 85, and 86 are a case (Case 29) of abandoned corpses with license plates ·Chapter 87, 88, and 89 are a case (Case 30) Resonance in the Yin Tower · Chapters 90, 91, 92, 93, and 94 are one case (Case 31) Breathing in the Morgue ·Chapter 95: A separate case (Case 32) Midnight hearing·Death in reverse order ·Chapter 96: A separate case (Case 33) Frozen Red Label·Countdown to subzero ·Chapter 97: One Case Alone (Case 34) Red Flash in the Tunnel·Countdown to Kill These three cases are also a series, all related to the iron triangle of high school reasoning. ·Chapter 98: A separate case (Case 35) Neon Arcade City·Fatal Breakthrough ·Chapter 99 and 100 are one case (Case 36) Used Book Warehouse·Mo Xiang Asks for Life ·No.101,102,103,104 Are one case (Case 37) Blank Street·Faceless Shadow Picker ·Chapter 105 and 106 are one case (Case 38) Blank echo·pick up the shadow and return it to its place ·Chapter 107: A separate case (Case 39) Red stains in the laundry room ·Chapter 108 and 109 are one case (Case 40) Cross Abandoned Corpse·Wrong Box Shock ·Chapter 110, 111 Extra 6, Extra 7 ·Chapter 112 and 113 are one case (Case 41) Document Trial·Unsent Suicide Note ·Chapter 114, 115, 116, and 117 are the disappearance of witnesses in a case (Case 42)·Rainy Night Closed Loop ·118, 119, 120 and 121 are one case (Case 43) The strange shadow of fetal lamp and the case of crying baby with red rope ·Chapter 122 and 123 are one case (Case 44) Project No. 44 ·Chapter 124 Extra 8 ·Chapter 125, 126, and 127 are one case (Case 45) Silent Wind Chimes ·Chapter 128 and 129 are one case (Case 46) Midnight recording ·130 and 131 are one case (Case 47) Project No. 47 ·Chapter 132 and 133 are one case (Case 48) AI live broadcast · Chapters 134, 135, 136, 137, 138, 139, and 140 are one case (Case 49) Bus secrets ·Chapter 141 and 142 are one case (Case 50) The banquet hides thunder ·Chapter 143, 144, and 145 are one case (Case 51) Memory Pawn Shop ·Chapter 146, 147, and 148 are one case (Case 52) Taking away one's life ·Chapter 149 Extra 9 ·Chapter 150, 151, and 152 are one case (Case 53) Campus Taboo Files ·Chapter 153, 154, and 155 are one case (Case 54) The campus ghost called the cafeteria ·Chapter 156 and 157 are one case (Case 55) aquarium deep sea rift ·Chapter 158: One case alone (Case 56) Warm soup and bones rumbling ·Chapter 159, 160, and 161 are one case (Case 57) Night Patrol Ghost · 24-Hour Convenience Store ·Chapter 162 and 163 are one case (case 58) swallowing a ladder ·Chapter 164, 165, and 166 are one case (Case 59) Freezer·Silent Breathing ·Chapter 167, 168, and 169 are one case (Case 60) Silent testimony ·Chapter 170 Extra 10 ·Chapter 171, 172, and 173 are one case (Case 61) Yinlou No. 61 ·Chapter 174, 175, and 176 are one case (Case 62) Mirror Coffin·Faceless Man … "The story of the new city never ends." Concept: suspense