It is a remake of the 2002 Japanese television series Sora Kara Furu Ichioku no Hoshi.

[4][5] This 2018 Korean drama revolves around Kim Moo-young - a complex, mysterious man with a forgotten past.

He meets and falls in love with Yoo Jin-kang, and although her initial impression of him is pretty negative, later she discovers that Moo-young is innocent and struggling to recognize about his past life.

The situation becomes more complicated when Moo-young regains his memories which leads him to find the truth about his father's death and more.

[6] In April 2017, it was reported that tvN will be including a Korean remake of Sora Kara Furu Ichioku no Hoshi as part of its drama lineup for the second half of 2017.