《The Killer's Shopping List》Adapted from Kang Ji-young's novel of the same name.This is a community reality thriller that tells the story of an era in which we know the surface but don’t know the full picture. Various crimes and crisis situations such as child abuse and redevelopment occur in seemingly familiar neighborhoods.Lee Kwang Soo plays the role of Dae Sung, a supermarket picker.

The story is set in an ordinary community.One day, a mysterious case occurred in the area in which a woman fell from an apartment building. After that, more and more people were killed, making the neighbors living in this small community panic.

The male protagonist Daesung (played by Lee Kwang-soo), who was smart since he was a child, accomplished nothing when he grew up. He failed in the civil service examination many times. In the end, he had to temporarily return to his mother's supermarket as an ordinary cashier.

One night, while handing out leaflets, he met a strange uncle.While hiding, he suddenly heard his uncle's screams and discovered a female body in the jungle of the park.Dacheng, who was accused of being a suspect, relied on his super memory to recognize the deceased as a regular customer of the supermarket. He also used clues in an invoice to find the real murderer, clear himself of suspicion, and protect the community at the same time!

Although Dacheng failed the civil service examination many times and did not seem to have made any great contributions to society, his dedicated service in the supermarket and careful attention to the big and small events in the district enabled him to shine in the community and capture the people in the district.A serial murderer who became a “community hero”.

In modern society, let alone whether you know your neighbors in the community, you may not even know the last name of your neighbor next door.《The Killer's Shopping List》 Make good use of every little person in the community to portray the intimacy between neighbors and the human touch in the area, perhaps reminding us that every small contribution can build the entire community%.It is heartwarming and fast-paced, and it also adds funny elements to the horror. It is as good-looking and heart-warming as the similar online drama - Madman X in this area.