A Bloody Lucky Day is a 2023 South Korean television series starring Lee Sung-min, Yoo Yeon-seok, and Lee Jung-eun. Based on a webtoon of the same name by Aporia, which was published on Naver. It is an original drama of TVING and is available for streaming on its platform. It also aired on tvN on November 20, 2023, every Monday and Tuesday at 22:30 (KST).

Lee Sung-min is a South Korean actor. He is best known for his supporting roles on television and film, notably his much-praised performances in Golden Time (2012), Broken (2014), Misaeng: Incomplete Life (2014), and Reborn Rich (2022). Lee has also received critical acclaim for his role in the 2018 espionage film The Spy Gone North, for which he won Best Actor at the 55th Baeksang Arts Awards.