Why didn't the 63 episodes of Zhen Huan come out?

The reason why Empresses in the Palace's 63 episodes can't be found out is that the child belongs to the king, and it is Wen who bled. From beginning to end, the emperor didn't come forward, so he got away with it.

The process is like this: the blood of Wen and Liu's brother was used for the first time, but the water was tampered with, which led to the fusion of their blood. This time, I didn't count the blood of my brother Liu, so I had a second blood test. The second time, Wen still used blood. Because the two kinds of blood were incompatible, Zhen Xuan's suspicion was cleared, and Yun Qi was therefore beyond redemption.

Other explanations:

I didn't pass the exam, and the most important thing is that the emperor didn't take part.

The ancients firmly believed that parents with physical problems should not be easily injured. Moreover, the emperor is the son of heaven, and his healthy relationship in this world cannot be easily damaged. It will be a joke for the emperor to test his relatives with his own blood and the blood of his sixth brother, and even be criticized by the whole world for ignoring his own safety.

Moreover, Wen was denounced, and the blood test with Wen can also prove that Wen's body can be compared with the emperor's dragon body, so he didn't use the emperor's blood.

If the emperor really used his own blood, then the queen's camp won.