The series is based on the novel of the same name by author JittiRain, whose Thai title translates literally to 'Poetry of Light Year'.

The show was first announced at GMMTV's 'BORDERLESS' new series launch event held in December 2021, well over a year before it actually began airing in 2023.

Chinnarat Siriphongchawalit (Mike) was originally cast as Pisaeng but stepped down from the role in September 2022 and was replaced by Gawin Caskey.