C143 Paternity Test

"Knock knock ~ ~ ~"

The door was knocked. Zong Qifeng didn't even raise his head as he continued writing with the brush in his hand and said lightly, "Come in."

Uncle Feng pushed open the door and said, "Nanny Yu is here."

Nanny Yu?

Zong Qifeng had even forgotten that this person still existed.

Uncle Feng reminded, "The servant that Madam brought when she married in