Which episode of "The Son of Heaven Seeking the Dragon" is Gao Lishi considered to belong to the Prince?

The eighth episode Baguio thinks that Lux is a prince.

When the mirror broke, Baguio could only see the lower part of her face from the debris, which was distressing. After seeing Baguio come back, Lux and Auntie didn't respond to Lux, which was very strange. Baguio and Longji look for the prince according to the images left on the fragments. Lux told the dream, but he still failed to convince Baguio that he was a prince. Unexpectedly, Baguio recognized Byakki Smoker as Lux, and her aunt lied instead of Lux. Lux asked Baguio to prove that she was a fairy, and Baguio was ordered to help him and did everything he was told. Longji felt very lost when he saw Baguio and Lux inseparable. Baguio told Lux his mission and asked him to put the Dragon Ball in Longkou to restore the Tang Dynasty, but Lux only hoped that Baguio would turn into gold to eat and drink and perfunctory her. Baguio took Lux to Beijing to observe the people's feelings in the disaster area. Lux made Baguio cast a spell to help him get to the disaster area on the pretext that he didn't have time, but Lux took the opportunity to steal money from the vault for fear that he would be too greedy and accidentally caught. Grandma pointed out that Wu Zetian was influenced by Longji and became easygoing. Wu Zetian was dissatisfied with him and secretly investigated herself. Longji failed to help Baguio and Lux and lamented that he was useless. Wu Zetian encouraged him when he heard the words. After a few brief words, they became friends.

Lux begged Baguio to stop time so that he could go to the vault to do evil. When Lux met Yang Gongzi, he misunderstood that time would stop and played a trick on him. He was retaliated by Yang Gongzi and his men and was killed. Fortunately, Baguio pulled the time chain in time. Lux, on the other hand, used the pause time of a wick to plunder gold and valuables. Baguio's physical strength gradually weakened and time began to turn again.