C223
The history of the Emperor's residence had its own records. It was fine to not see these things, but to look at them was impossible to deceive people.
However, it was a violation of the rules for Xue Boyun to return from the army, so he could only hide it from the regular people, like the Emperor and the others in the palace.
And all these people who served Ru Yi, such as LEE Ruan, Jiang Liu