Sebagai satu-satunya laki-laki keturunan Keluarga Glenn, Adrian tidak menginginkan gelar itu, tetapi keadaan memaksanya. Vieny, putri bangsawan dari desa, memutuskan pergi kesana untuk belajar tata krama. Ternyata Keluarga Glenn dan bangsawan lainnya meremehkan Vieny. Dengan dalih demi kebaikan Adrian, Lou memaksa Vieny kembali ke desanya walaupun Vienny harus mengingkari janjinya untuk selalu mendampingi Adrian ...

Finny and Adrian fell in love in the Valley of Rainbows when they were children. However, their relationship is far from easy. The archduke of Lindgren fell for the lovely Finny and she now spends her days in the company of the young, but unhealthy monarch. Because of this, the court is abuzz with rumors of the archduke and Adrian competing for Finny's affections. What's more, a movement to abdicate the reigning monarch and to replace him with duke Adrian is also afoot. As different forces compete for the power in the court, Adrian's sister Rodne gets drawn into it all when a suitor with an ulterior motive emerges. Join us for the final chapter of this beautiful drama about the turmoils of royal love!