CHU is captured and interrogated by the envoy of Tibet and is finally confirmed that CHU was the concubine of the king of Tibet, QI LI ZAN PU. CHU could not stand the cold shoulder of PU and so she took away the little princess, who is now LEUNG. When the Eighth Duke knows that the Tibet envoy is aware of the whereabouts of the princess, he decides to stop and imprison LEUNG. SHUI worries that the missing of LEUNG may link to a conspiracy that influences the Tang Dynasty. The Eighth Duke intentionally lets PU know that the king has not tried hard enough to find the princess. PU angers and threatens to cut off the diplomatic ties with Tang if the princess is not located. On the other side, the Eighth Duke encourages the king to take charge personally on the military march to Nanzhao. LEUNG makes good of her escape. LEUNG and SHUI see clear the conspiracy of the Eighth Duke and they hurry to the battlefield to inform the king.… ...