"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.
The third perpetrator barges into the sacred ground of Dongxia. He forces Zang Hai to consume the Gui Seal poison, coercing him into teaching him how to control the undead soldiers.
