Following the tragic loss of his family, Cha Hyun-su moves into the dilapidated Green Home apartment complex. Seemingly a normal teenager struggling with isolation, his world is shattered when humans begin transforming into monstrous creatures based on their deepest desires. Trapped with his neighbors, Hyun-su must fight for survival and confront the terrifying reality that humanity's inner demons have become literal monsters.

The series received a generally positive reception, praised for its intense action sequences, creature design, and compelling blend of horror and human drama. While some critics noted pacing issues in certain episodes, the performances and the exploration of character-driven monstrosity were widely lauded.

• Praised for its thrilling creature-based action and suspenseful atmosphere.
• Lauded for its thoughtful exploration of human desires manifesting as monstrous threats.
• Noted for strong performances, particularly from its younger cast members.

Google audience: Audiences particularly appreciated the show's intense and visually impressive monster transformations, its ability to balance horror with emotional depth, and the compelling character arcs that kept them engaged.

The original webtoon 'Sweet Home' by Kim Kan-bi and Hwang Young-chan was incredibly popular, garnering over 2.1 billion views and inspiring the live-action adaptation.