After the heartbreak of losing her brother, modern office worker Su Yin suddenly faints. When she wakes, she has transmigrated to an alternate era.
In the turbulent years of Shangjing, how will Hua Yin'er, a princess of the Xisha Kingdom who has transmigrated to this world, deal with her tangled feelings for Xun Tianyi and Xun Tianmo, princes of the powerful Yan Kingdom, and Feng Xuanyang, the young ruler of the Xixue Kingdom? Forced into servitude in the Yan Kingdom, she encounters the second prince, Xun Tianye, who speaks and acts like a madman and is wickedly charismatic; the upright, free-spirited sixth prince, Xun Tianji; and the overlooked ninth prince, Xun Tianjue, who lives alone in an empty palace and raises his younger brother by himself. How will Hua Yin'er repeatedly escape danger amid the princes' rivalries? What place can love have amid all the turmoil of war? Will their story end in sorrow or joy, or is their bond simply a fate that cannot belong to this age...
The two great powers stand evenly matched. What tactics will the young ruler Feng Xuanyang use to outplay the princes of the Yan Kingdom in this intricate game? What secrets does Lord Jingyang, the Yan Kingdom's second prince's gentle, bright, and flamboyant companion with a sinister heart, conceal, that allow him to control the Xixue Kingdom's power? Amid palace intrigue and political schemes, who will emerge as the true winner?
Or is it only...
Alone, I reach the end; for whom does this lonely dream linger?
There is no beginning and no end, I don't understand it, or my understanding is too poor! [Cry]