The Killer's Shopping List (2022 - 2022)

The TV series "The Murderer's Shopping List" is a Korean comedy-mystery thriller about a young detective named Ahn Dae-sung. He possesses a unique memory and rare logical thinking for his age. However, he fails to pass the exam and enter university to become a real investigator, so he works at his mother's store. Everything changes when a murder occurs in the neighboring house. The protagonist discovers that the only clue in this case is a receipt for purchases from his store.