The sole survivor of a bloodshed, Gu Qingzhi awakens under a new identity — Shen Xihe, the Princess of the Northwest. Once a proud and spirited rose of the frontier, she has now transformed into a cold, calculating figure, determined to seize control of her destiny and dominate the game of power. Crown Prince Xiao Huayong, frail in body but razor-sharp in mind, sees through the treacherous currents of the court. As their fates intertwine, they grow closer, joining forces to command the winds of destiny.

该剧讲述林屿森（宋威龙 饰）与聂曦光（赵今麦 饰）的浪漫爱情故事。活泼开朗、元气十足的女大学生聂曦光走出校园、迈入职场阶段的真实细腻成长历程。大学时，她与清寒孤傲、才华横溢的男神学霸庄序（赖伟明 饰）经历酸甜暗恋，进入职场，与外科医转行光伏行业的职场精英林屿森狭路相逢，尽管林屿森对聂曦光有误会，但像小太阳般的聂曦光还是让林屿森无法自拔的沉沦。林屿森毫无保留的爱与支持让她释怀了年少的错过与遗憾，拥抱了她向往的爱情。她从懒散随性到拥有清晰的职业目标并为之专注向前，最终收获爱情、友情，实现了梦想和自我成长。

Mei Zhuyu, a calm and reserved nobleman from a lesser branch of the Mei family, arrives in Chang'an as an official at the Bureau of Mystic Investigations. During a banquet, he meets Wu Zhen, the bold and unruly younger sister of the Empress and secret Guardian of the Demon Underworld. Both hide their true identities. Wu, a half-demon striving to keep peace, and Mei, a skilled demon slayer, seek the truth behind the fire 18 years ago. As bone demons rise and unrest grows, they fight side by side, forming a bond that deepens into love until the Changxi Palace launches a purge, forcing them to face each other's secrets and the past they share.