A Bloody Lucky Day (Korean: 운수 오진 날) 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).The series was divided into two parts: Part 1 was released on November 24, 2023, and Part 2 was released on December 8, 2023, at 12:00 (KST) time slot.A Bloody Lucky Day premiered at the On Screen section of the 28th Busan International Film Festival on October 4, 2023, where two of ten episodes were screened.