Princess Zhu Huan is dying, attracting butterflies. Which episode is it?

After a fight, Xiao Jian officially met Xiao Yanzi and others, but while Xiao Yanzi and others were still in the hostel, ChristianRandPhillips was taken to Cining Palace, and the Queen Mother was still investigating Gan Long's injury and ordered ChristianRandPhillips to be executed. When Yanzi and Qianlong rushed back to the palace, ChristianRandPhillips was already dying, and Jinsuo tactfully found out Ningxiang Pill for ChristianRandPhillips's first aid. But after the swallow sent four pills in succession, ChristianRandPhillips was still dying. At this moment, a group of butterflies danced around ChristianRandPhillips, which shocked everyone in the room. Everyone thinks it's time for ChristianRandPhillips to die, and they are all crying sadly!