When Brother Baoyu became Sister Baoyu. Sister Daiyu became brother Daiyu. Sister Baochai became brother Baochai. All the princes' elder brothers suddenly turned into the princess's elder sister. Kangxi, who was pregnant with Liujia, waved his hand: Men in the back house are not allowed to participate in politics! Gender transformation, subversion, relaxed daily orientation. Sister Baoyu: Why don't you all play by the rules? A work of imagination, Bo Jun smiled.