C440
Just as Yan Zirong was facing a room full of tears, the doorbell outside was pressed. Yan Zirong wiped her tears and was about to open the door, when Nanny Liu walked out of Xiao Bei's room, took a glance at Yan Zirong, and went to open the door.
"Mr. Yan?" Yan's Father's arrival surprised Nanny Liu, "Rong, it's Mr. Yan." Nanny Liu said as she walked towards Yan Zirong