How many episodes of The Legend of Luzhen did Luzhen and the emperor step on the mud together?

In episode 3 1, the emperor summoned several times, but Lu Zhen refused under an excuse, so the emperor personally went to the Blue Mirror Hall. The emperor told Lu Zhen what he said, and Lu Zhen also understood that the Qing Dynasty cleared itself. The emperor told Lu Zhen that Gao Zhan had received her white tiger, and he brought back six words for himself-I will not fail, I miss you. The emperor and Lu Zhen played with porcelain clay there and had a good time. The Queen Mother was furious when she learned of this incident, and accused Lu Zhen of playing with the emperor. Cure too much told the queen mother that there were many smiles on the emperor's face these days. After taking his pulse, he found that his old illness was slowly improving, so he asked the queen mother not to stop the emperor from playing with porcelain clay.