Adapted from the novel Da Qin Di Guo by Sun Haohui, which romanticizes the rise of the Qin state in the Warring States period under the leadership of Duke Xiao of Qin.
It was suddenly announced that the series will premiere the next day on December 1 with a new title, "Qin Dynasty Epic."
The Chinese title of Qin Empire 4 translates to Qin Empire: Under the Heaven.
It is the fourth and final installment of the Qin Empire drama series.