The series was written and directed by Kwon Oh-seung, who previously directed the 2021 film Midnight, and its production budget was reportedly about 30 billion won.

Kim Won-hae and Kim Nam-gil reunited on screen just seven months after previously working together on the SBS drama Father Is Strange... actually Bad and Crazy season, having last co-starred in the 2024 SBS drama 'Bloody Heart'...

On Rotten Tomatoes, the series received a 100% positive rating from 9 critics, with an average score of 7/10.

Days before the premiere, Netflix abruptly cancelled a scheduled surprise talk event and the live broadcast of a Talk&Shot fan event featuring stars Kim Nam-gil and Kim Young-kwang; while no official reason was given, it is believed to be linked to a real gun murder incident that occurred in Songdo, Incheon on July 20, 2025.

Criminal profiler professor Kwon Il-yong gave an interview discussing the meaning embedded in the drama.

Kim Won-hae and Kim Nam-gil reunited in this series seven months after co-starring together in the SBS Friday-Saturday drama 'Bad Priest' (Heat-blooded Priest) Season 2, which aired in 2024.