Sweet Home

Cha Hyun-su moves into the run-down Green Home apartment complex alone, but soon becomes disturbed by a troubling scene he witnesses in a neighboring unit.

As a state of emergency is declared, the community takes action and captures Pyeon Sang-wook after he is bitten. Meanwhile, Hyun-su becomes involved in assisting a struggling family.

Hyun-su, together with Yoon Ji-su and Jung Jae-heon, tries to save children from a dangerous situation, but an unexpected ally intervenes to ensure their safety.

As details about the monsters are revealed, the community becomes divided over how to deal with Hyun-su. Lee Eun-hyeok suggests holding a vote to determine the group's course of action.

Hyun-su returns to a dangerous location to rescue Han Du-sik, while Sang-wook continues his pursuit of his goals with unwavering determination.

An Seon-yeong is dealing with a traumatic personal challenge as she confronts the most difficult part of her past. At the same time, Seo Yi-kyung leaves her home to visit her fiancé's office in search of clarity regarding their relationship.

Hyun-su shields the group from a dangerous threat, leading Eun-hyeok to suggest a high-risk mission outside to obtain essential supplies.

Ji-su, feeling cornered and with few choices left, decides to take a bold and uncertain step. Meanwhile, Yi-kyung makes a timely return to Green Home.

Residents of a building find themselves at the mercy of a gang of criminals, who reveal the brutal side of human nature in contrast to the monstrous threats they typically encounter.

A group remains skeptical of a military-issued leaflet offering a path to safety, while Hyun-su begins to see his situation in a new light.

Hyun-su wakes to find Sang-wook with a new mission in mind. At the same time, Lee Eun-yu and Ji-su escape a dangerous evacuation and take charge of their next course of action.

During a stop on her journey, Eun-yu discovers a clue about Eun-hyeok's whereabouts. At the same time, Hyun-su realizes during an experiment that he has an unusual effect on another monster.

Yi-kyung sets out to find her missing husband and discovers a troubling secret. At the same time, Ji-su and Eun-yu, who have taken refuge at a new shelter, encounter an unforeseen and perilous circumstance.

The survivors take shelter underground as their supplies start to run low. While searching for Eun-hyeok, Eun-yu encounters a young girl.

Sergeant Kim and Master Sergeant Tak have a disagreement over the most effective strategy to protect their soldiers. At the same time, a mysterious girl offers Eun-yu an intriguing proposition.

Eun-yu follows Yi-kyung and a young girl, with Park Chan-yeong in close pursuit. As tensions escalate in the stadium, the deaths of survivors and the disappearance of a soldier lead to increasing unrest among the crowd.

As the platoon embarks on a mission to locate a missing soldier, Eun-yu and Hyun-su confront each other in a strained reunion, while a new threat in the form of a monster appears at the stadium.

Yi-kyung's life is in danger as a young girl tries to save her. At the same time, soldiers exploring the abandoned lab come across unexpected survivors, whose real identities are still unknown.

Hyun-su makes a determined effort to restore Yi-kyung's humanity, while Sergeant Kim fights through a series of monstrous threats to ensure the survival of his squad.

Jung Ui-myeong heads to the stadium in a desperate attempt to find his missing child. At the same time, Eun-yu tries to awaken the unpredictable Hyun-su as an unexpected crisis erupts.

Yi-kyung discovers Ui-myeong's concealed intentions concerning their daughter and his personal motives. At the same time, Eun-yu accepts a challenge from Hyun-su's enigmatic alter ego and heads to the stadium.

A girl contemplates her possible future with Yi-kyung and the prospect of moving on from Ui-myeong, while Sergeant Kim encounters Eun-hyeok, who introduces him to an unknown and enigmatic entity.

Eun-hyeok's emotional reunion with Hyun-su and Eun-yu leads to unforeseen complications. At the same time, Ui-myeong proceeds with his plans for a body transfer, while Sergeant Tak pursues an independent agenda.

Eun-yu feels an increasing sense of personal worry as she heads toward the stadium, while Ui-myeong is actively looking for her, unaware of her intentions to take revenge.

Hyun-su and Eun-hyeok arrive at the stadium and split up in an effort to find their missing teammate, Ui-myeon. While trying to escape, Sergeant Tak holds his ground in a final, self-sacrificing act.

Hyun-su and Eun-hyeok confront the girl in a climactic showdown, with an unexpected ally coming to their aid. The episode progresses toward a definitive resolution of their conflict.