 The series was based on Oh Ji-young's romantic comedy script which won the Excellence Prize in the 7th Broadcasting Foundation Scenario Contest (7회 드라마극본공모전 사막의별똥별찾기), hosted by the Broadcasting Contents Promotion Foundation in 2015.Despite the common material, ranging from amnesia to corporate heirs, the drama's storyline got praises from both fans and critics.The filming location used for Louis' Castle in the first episode is the Château de Bourron near Paris in France.