In Haichuan City, where crime is rampant, the "Glimmer Action Group" is the police station's most secret weapon. Lin Wei, the stern criminal investigation captain, carries old scars and unsolved cases, and forms the only salvation for each other with the genius hacker Shen Xingyue, the retired special forces king Qin Lu, the psychologist Su Jin, and the intelligence officer Chen Xiaoyu.
They specialize in breaking through the shadows under the sun: Internet celebrities disappear during live broadcasts, elderly people in nursing homes die mysteriously, urban legends turn into killing scenes... Behind the cases, there is the entanglement of money, power and distorted human nature.
When clues to Lin Wei's old case emerged, pointing to the huge "web of shadows," everyone was shocked to realize that Haichuan's crimes were already entangled. Sanatorium funds, copycat provocations, old case evidence blocked... All the clues are intertwined, ultimately pointing to a "bloody wedding" of a wealthy daughter. The action team smashed the conspiracy at the tip of the knife, but touched the sensitive nerve of the organization.
Crazy counterattacks ensued: explosions, car accidents, internal suspicions... Trust was shaky, and the shadow of death enveloped everyone.
When a teammate may turn out to be a fatal betrayer, and the pursuit of the truth comes at the cost of being shattered into pieces, can this "glimmer" of five different souls pierce the fog and tear apart the "web of shadows"? Can Lin Wei put an end to her inner demons and bring peace to the souls of the dead? Can their bond of supporting each other in the darkness withstand this all-devouring abyss?
This is the ultimate contest of female power, life and death trust and absolute justice. They walk through the dark night as torches because they know very well that only a glimmer of light can ignite the dawn.