The series is based on the web novel of the same title written by Song Jung-won and illustrated by Lee Chung.

[1] It is also available for streaming on TVING in South Korea, and on Viki and Amazon Prime Video in selected regions.

Complications arise when Do-han's ambitious younger brother, Lee Ji-han, intervenes to thwart the relationship, unable to bear witness to the unfolding of their fictitious marriage.

On April 11, 2023, the production team announced that filming for the series was halted due to the sudden death of actress Jung Chae-yul who died on that day.

[24] On April 13, an official confirmed that filming would resume on that day, and the production team decided to find a replacement for the late actress after much deliberation.