Legend of Zang Hai Season 1

Zhi Nu, the son of the imperial astronomer Kuai Do from the great kingdom of Yun, witnesses the brutal murder of his family. Devastated by this tragedy, he decides to dedicate himself to preparing for revenge, studying architecture and political strategy. After ten years of diligent study and patient waiting, Zhi Nu changes his name to Zan Hai and returns to the capital. Thanks to his outstanding skills in construction and strategy, he quickly rises through the ranks at the imperial court, eventually becoming an advisor to his sworn enemy Zhuang Luinya, the prince of Ping Zinya.