Details:
Also known as: The Legend of the Hidden Sea , Tibetan Sea , Tibetan Sea Opera , Cang Hai Xi Lin , Zang Hai Xi Lin , Zang Hai Chuan , Zang Hai Zhuan
Country: China
Status: Completed
Aired: May 18, 2025 – ?
Genres: Adventure, Historical, Mystery, Fantasy
Episodes: 40

Synopsis: Zang Hai was originally the Imperial Astronomer’s son. However, when he was younger, he witnessed the massacre of his entire family. Zang Hai retreated from the scene temporarily and began educating himself in construction and the art of fighting, having decided to exact revenge.

Ten years later, he returned to the capital as an unknown character and, via mentoring, became the adviser to his adversary, Duke Ping Jin. From the Lord’s estate to the court, from ordinary advisor to chief minister of the imperial government, Zang Hai fought in the face of treacherous political machinations and battles before eventually being able to slay his nemesis.

However, he quickly realized that not everything was as it appeared, and that he had just scratched the surface of something far larger. Faced with an unclear road ahead, Zang Hai banded together with his valued companions to defeat and discover the plot while defending their homeland.