Queen Mantis episode 6 review — Shattered secrets, rising doubts, and a killer’s tangled legacy

Scene from Queen Mantis | Image via: Viki
Scene from Queen Mantis | Image via: Viki

Queen Mantis reaches a new level of intensity in episode 6. Every revelation pushes the story deeper into dangerous territory, and the weight of The Mantis is felt in every choice, every suspicion, and every fear.

The sixth episode of the limited series captures how fragile trust can be when the past refuses to stay buried. With only two chapters left, the drama grows sharper, heavier, and impossible to turn away from.

Scene from Queen Mantis | Image via: Viki
Scene from Queen Mantis | Image via: Viki

A killer that may not be who we think

The copycat killer finally takes a bold step by reaching out to Yi-shin directly. A video call freezes her in place as the taunt rings clear: another crime is about to happen. The police scramble to act, tracking the threat to a hotel crowded with unsuspecting guests, and tension swells with every passing second.

When the policewoman sets off a fire alarm, panic spreads as people pour into the halls, creating the perfect smoke screen for the culprit to flee. Amidst the chaos, Soo-yeol struggles to keep control, but he ends up injured and powerless as the figure slips away once again. The chase that once felt certain now feels cursed, with every step leading only to more confusion.

Then comes the revelation that shatters the investigation: the killer is not a man but a woman. This twist forces the detectives to confront the possibility that their assumptions have been steering them in the wrong direction all along. From that moment on, The Mantis becomes more than a shadow in the background. She turns into the key presence guiding every move in the hunt.

The weight of inheritance

What shakes the ground even more is Soo-yeol’s confession. He admits to the team and his wife the truth that has haunted him for years: Yi-shin, the original Queen Mantis, is his mother. This admission is not just another twist in the case. It detonates his personal life, tearing at his marriage, shaking his career, and unraveling his sense of self.

The conversation with Jung-yeon becomes one of the most searing moments of the episode. Soo-yeol lays bare his terror of being marked by blood, of carrying the same cruelty that defined his mother’s legacy.

Queen Mantis is no longer just the name of a killer in the past. She becomes the shadow in his veins, the force that defines his choices and his fears. The drama turns inward, transforming a crime story into a battle over destiny itself.

Queen Mantis and the circle of suspicion

Suspicion no longer flows outward. It turns inward, tearing through the circle of investigators. Questions surface with venom: could the detective’s wife be hiding the truth? Are they chasing the wrong trail again, blinded by false assumptions?

Every relationship suffers under the pressure. Friends watch each other with narrowed eyes. Conversations drip with mistrust. Queen Mantis lingers like a ghost at every table, pushing secrets into the light and stripping away whatever faith remains between allies. The investigation becomes less about chasing a phantom in the dark and more about surviving the fractures within.

Scene from Queen Mantis | Image via: Viki
Scene from Queen Mantis | Image via: Viki

The storm before the finale

Episode 6 feels like the tightening of a noose, each scene drawing the characters closer to a reckoning. Every revelation narrows the space for hope, and every clue seems to carry a heavier weight than the last. The shadow of Queen Mantis stretches across every corner of the story, shaping the path toward the inevitable collision still ahead.

With two episodes left, the audience is not only asking who the copycat truly is but also who will be left standing once the dust clears. The collapse of trust has become as dangerous as the killer’s blade, and no one feels safe anymore.

A masterful unraveling

Episode 6 proves how carefully Queen Mantis has been built. Each twist reshapes the alliances holding the investigation together. Each confession carves deeper wounds in the characters. Each truth poisons the ground for what is still to come.

With the finale approaching, Queen Mantis shows complete control over its momentum. Revelation after revelation is transformed into power, leaving the audience not just entertained but consumed by the need to know how far the series is willing to go.

Rating with a touch of flair: 5 out of 5 poisoned crowns gleaming under fractured glass.

Edited by Beatrix Kondo