C325 Su Qing's Identity

"Qing Qing, why are you here?" Mother Su looked at him in surprise. Su Qingqing, who looked cold and proud, walked in and greeted her aunt with a smile. Then, she sat down opposite Koo Beichen.

"Long time no see!" Su Qingqing blinked at Koo Beichen.

"Dad, who is this beautiful big sister?"

"She was a friend of Daddy's. Daddy saved her once." Qiqi nodded, as if she understood something