A complaint of sexual abuse in a wealthy area of Santiago, shakes everyone. While the student girls protest, Blanca Ibarra, their leader, goes missing. The police look for leads and Blanca's sister gets involved in a dangerous online game to help them.

Murillo and Olivia dangerously get closer to "The Wolf's" jaws thanks to Celeste's help in the shadows. The police discover an organisation that marks and attacks specific women, just like it happened with Blanca. The murderers are closer than they think.

In the midst of the investigation and the anguish to find her daughter, Bruno reveals to his wife and Fernández a hidden truth about missing Blanca. A new investigative plot arises in the case that involves Belmar. Other packs join the wolf's game.

As Ossandón casts doubt on the police's ability to find Blanca, her parents offer a reward in exchange for information. Murillo and Fernández understand they're looking for a man who hides behind his packs to mask his psychological profile. A new lead is leaked online.

"The Wolf" has no scruples and, just like in the wild, is more effective and lethal when in a pack. Olivia and her whole investigative team are marked by the dark online game, showing that the perpetrators are willing to do everything in order to accomplish their goal.

Tailed closely by the police, "The Wolf" uses his last resources to wriggle out alive. Olivia's past resurfaces and she confronts her son Gonzalo with an awkward truth, but the detective has bigger problems: death is about to give its verdict on the case.

The three women detectives are about to find the alpha wolf behind the packs, but to do so, they'll have to become a pack of women willing to bare teeth. "The Wolf" keeps claiming victims, although his insatiable hunt is about to reach an end.

The alpha in the pack is a wolf in sheep's clothing and Olivia Fernández has just nailed him. In a race against time to rescue her mate, who now lies in the jaws of an insatiable beast, she must risk her life. The pack is about to lose their alpha, but is he the leader?