Princess Zhu Huan 2 Ziweixiang Swallow celebrates the birthday of the emperor, which episode is it?

When the queen learned that the swallow had been stung by a bee, she came to Shu Fangzhai to see a joke. Swallows don't want to put petals in the queen's hat. As a result, when the queen came to the imperial garden, a swarm of bees attacked the queen and Sister Rong. When she saw the queen, the swallow and the others turned pale with fear. On the emperor's birthday, Erkang, Wei Zi and others carefully planned a wonderful program to celebrate Gan Long's birthday, which was a great surprise. However, when everyone was immersed in a happy birthday party, Shu Fangzhai found evidence of the murder of Gan Long, such as Xiaoyan and Wei Zi.