YaoDi talk about Harem History

They all say, "The gate of entering the palace (Hou) is as deep as the sea, and Xiao Lang is a passerby since then."
But what is it for Xiao Lang to become a passerby for my younger brother?
My younger brother specializes in collecting domestic hot-played palace fighting dramas, and deeply interprets harem battles.
The news in this palace is precious!
Come and listen to the younger brother's chat!