Seasons & episodes
1 season · 30 episodes
Episode 01
Incident
In a crime-heavy district of Xizhou, the body of a young man is discovered. Special Investigation Division (SID) officer Luo Weizhao arrives at the scene, where suspicions arise linking this to previous drug-related cases. The scene also draws the attention of Pei Su, the young president of the Pei Group.
Episode 02
Conditions of Intervention
Luo Weizhao’s team identifies a suspect, Zhang Donglan, who is connected to a high-profile group and the SID chief. Pei Su, with his own ties to the case, undergoes questioning.
Episode 03
Informant
An anonymous tipster, Chen Zhen, implicates a drug ring in his sister’s death. Tension escalates when the victim’s mother confronts Zhang Donglan after his release.
Episode 04
Portrait of My Mother
A raid on a nightclub uncovers new evidence. A crucial clue from a surveillance camera refocuses the investigation.
Episode 05
Where Does Conceit End Up?
The suspect's alias and tragic past come to light. Luo Weizhao takes a more personal approach to uncover the truth.
Episode 06
Peeping Gaze
While celebrating a birthday, Pei Su notices a mysterious gaze following a child — hinting at a new threat.
Episode 07
Repro
A new case involving a missing girl echoes a cold case from 16 years ago. Luo Weizhao revisits the father of a past victim for leads.
Episode 08
The Next Target
A girl vanishes during Pei Su’s birthday dinner. The team connects her disappearance to a survivor of a similar past case.
Episode 09
Enchanted Madness
Clues lead to a chilling diary found with human remains. A twisted relationship and dark secrets emerge.
Episode 10
Intern
The investigation uncovers new truths about a cold case, and two new interns, including Pei Su, join the SID
Episode 11
Behind the Fame
A corporate heir is kidnapped. Family secrets and power struggles within the Zhou Group surface.
Episode 12
Whispers of Revenge
A shocking package from the past revives questions about a suspicious death. The SID follows new leads.
Episode 13
That Day Forever
A series of deaths and a fire point to a larger conspiracy. Pei Su and Luo Weizhao uncover secrets buried in Pei’s childhood home.
Episode 14
The Mechanism of the Accident
As suspects flee, more details about the Zhou Group’s shady rise to power are exposed.
Episode 15
The Voice That Splits the Light
A car explosion puts Pei Su’s life at risk. The SID closes in on a shadowy figure.
Episode 16
Conversations in the Dusk
Pei Su recovers in the hospital and begins to trust Luo. A mysterious visitor brings insight into Pei’s past.
Episode 17
A Final Message from the Mentor
Luo receives a cryptic letter from his late mentor. A new case begins as five students disappear.
Episode 18
Unfathomable Footsteps
A mutilated body is found. Surveillance footage identifies a long-wanted criminal from the "327 Case".
Episode 19
Their Order
A student reveals a hidden hierarchy of abuse within a boarding school.
Episode 20
The Roots of Trust
Interrogation reveals manipulation and cover-ups. A victim tried to expose systemic violence before his death.
Episode 21
Exchange of Sincerity
Trust is tested as Pei Su speculates he might be the "Purifier". Luo Weizhao affirms his belief in Pei.
Episode 22
Pursuit
The team traces surveillance footage to uncover the criminal’s hideout.
Episode 23
Pursuit
A drone-supported raid leads to the discovery of a planted bomb — an ominous escalation.
Episode 24
Into a New Chapter
Old injustices resurface. Luo Weizhao uncovers secrets tied to the notorious Seine Riverside case.
Episode 25
Emerging Structure
The team discovers the star witness was impersonated. The SID suspects an internal leak.
Episode 26
Tracing Memory
Pei Su delves into his subconscious for answers, learning the identity of a missing professor.
Episode 27
The Mole
A bug is found on an SID member. Pei Su and others suspect a high-level traitor.
Episode 28
Connected Pieces
A repressed memory reveals a key player in past cases. A shocking disappearance changes the game.
Episode 29
Confrontation
All forces converge at an abandoned mansion — the site of a past murder. Loyalties are tested.
Episode 30
Beyond the Darkness
The final confrontation forces a life-or-death decision. Pei Su and Luo Weizhao face the ultimate moral challenge.
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