After her father's death in battle and a mysterious warning from her injured brother, Chu Yu vows to uncover the truth. She marries into the defeated Wei family as Wei Jun’s widow to investigate, where she meets the sole survivor, Wei Yun. Though initially guarded, Wei Yun grows fond of Chu Yu, and mutual feelings emerge. Despite the obstacle of their "in-law" relationship, they face dangers together, uncover secrets, and protect their homeland side by side.

In 1945, Harbin has come under the rule of Japan's puppet state known as Manchukuo. Communist agent Song Zhuo Wen successfully infiltrates Harbin Secret Service where Guan Xue holds a post as the chief of special police.

A chance encounter brings the Shen family to Yong'an City, where they meet Lin Yan, a magistrate. Their journey unfolds into a whimsical tale of gourmet delights, local traditions, and an unexpected romance.

Meng Haotian, a successful but guarded woman, meets Leng Siming, the young CTO of Lingzhi Group, through a disrupted wedding. Despite misunderstandings and societal barriers, their bond grows. Together, they face challenges as Meng Haotian confronts her past to rediscover love.

After fleeing the palace, Princess Baozhu forms a bond with commoner Jin Jiu, who enters the court disguised as a eunuch under her protection. Amid palace intrigue and hidden schemes, their secret alliance challenges loyalty, sparks romance, and reveals long-buried truths.

Su San, a witty reporter with an extraordinary sense of smell, and detective police chief Luo Yin team up to solve a serial murder case in Shencheng; fighting to protect the people, social justice, and each other.

Modern surgeon Qi Yue is transported to a parallel ancient world, where she becomes the murdered wife of a marquis. Struggling to survive and find a way back, she uses her medical skills to navigate political intrigue and personal challenges. As she learns traditional Chinese medicine and innovates new treatments, she unexpectedly falls for her husband, Chang Yuncheng. Facing betrayals, war, and epidemics, Qi Yue rises from an ordinary doctor to a legendary physician, leaving a lasting legacy.