The world is divided into five parts, including the extremely cold Beiling Kingdom in the north, the Nanyu Kingdom living on the sea in the south, the Xihao Kingdom surrounded by mountains and rivers in the west, and the Dongyu Kingdom with a group of islands in the east.
The Qingxiao Kingdom is located between the four kingdoms, with Longyuan City as its capital. The current emperor is Helian Junmo. As his young prince, Helian Yunfeng, who was sixteen years old, obeyed the late emperor's marriage decree and was sent to the Xigao Kingdom to marry the fourth princess of the Xigao Kingdom, Shangguan Roujia, who was only fourteen years old. What identity and status will he gain in the Xigao Kingdom?
