Daji and Yang Jian are close friends, they love each other since their childhood. Their whole life is changed when the tyrannical King Zhou of Shang kills their parents and destroys their hometown. Vowing revenge, beautiful Daji joins the royal harem, seeking to topple the kingdom from the inside. Meanwhile, Yuanshi Tianzun sends his disciples Jiang Ziya and Shen Gongbao to save the oppressed people. Jiang Ziya takes Yang Jian as a disciple, agreeing to teach him how to control his magical Eye of Heaven, and bring about the end of the Shang dynasty.