"Legend of Zang Hai" follows the son of Imperial Astronomer Kuai Duo. Consumed by vengeance, he spends a decade honing his skills. Assuming the name Zang Hai, he ventures into the capital to uncover the truth, avenge his family, and restore justice.

Wu Xie is an antique shop owner who comes from a family of tomb raiders. As he continues the family trade with his team of tomb raiders, he finds lost treasures of the Warring States as well as the answers to the tragedies of his family’s past. With the help of his grandfather’s notes and his team – the quiet Zhang Qiling, the resourceful Pang Zi, the experienced Wu Sanxing, San Xing’s loyal helper Pan Zi, and the skillful Ah Ning – Wu Xie sets out to find the lost treasures as well as the people responsible for the massacre of his family.