Wei Zi, Princess Pearl, was injured.

When asked if the swallow was injured in the paddock, this is the second episode. Swallow tried his best to find out about Gan Long's hunting, so he took Wei Zi over the mountain and gave the token directly to Gan Long. However, due to Wei Zi's physical discomfort, Swallow volunteered and went to see Gan Long alone with Wei Zi's token. In the hunting ground, Yongqi, Erkang and Ertai are having a hunting competition. Unexpectedly, Yongqi's arrow accidentally shot directly into the swallow.

The second question is, this is the red post of Hua Fei rewarding Xia Dongchun in the third episode. Zhen Xuan, Ling Rong and Mei Zhuang had an argument with Xia Dongchun on their way back. When Xia Dongchun wanted to fight Lingrong, Hua Fei took the tree as an example and "rewarded" Xia Dongchun's castration with a red pillar. When Zhen Xuan three people fled to the imperial garden, they found the body in the well again, and they were shocked. The queen learned that her maid-in-waiting Fukuko, who was sent to Huafei, was killed in the well, and that Xia Dongchun was blocked as a "red post" and became disabled. She understood that Huafei was fighting against herself in the dark.