C512 Questioning
Gu Nanfeng thought back for a long time before stopping. Seeing that the sky was getting darker, Gu Nanfeng did not want to stay and disturb Su Ya anymore.
"Teacher is leaving?"
"Yes, it's getting late. Yaya should get some rest." Gu Nanfeng nodded and smiled at the woman.
The person standing in front of him had been in the Su residence for a long time