C445 Sixteen Constellation

"When I am not at home, you must learn from Faang Yuan. Work hard. I will call to check up at any time. Hmph, if you let me know that you only have a few minutes of heat, don't tell anyone in the future. I am your little sister. "

When Qin Xiaobing walked behind the door, she was still calling Qin Dachuan who was on duty.

Her tone was not friendly at all