That night both Xing and Shengli talked about a lot of things and surprisingly no one disturbed them. Xing told him about the things that happened in the Imperial Study that day and Shengli had an unexplainable happiness when she mentioned that she had given the name 'Kouki' to the Emperor that surprised Xing.
Shengli was happy because she did not call his brother by his name. She doesn't call many people by name and it's enough that she only calls him by his name, right?
Xing then asked about that 'Old Rong' Shihong talked about and Shengli said it was a talking halberd Shihong had which is said to be a god. Xing laughed clutching her stomach for a long time.
Seeing her not believing, Shengli told her about the entire incident that happened in the Library during the fire, how she manipulated wind to attack Shihong.