C70 Substitute Appointment

"Ah!" "I remember now, Liu Zexi does have a sister like you!

When Gong Chen knew that this pretty girl in front of him was the sister of a good friend, the smile on his face relaxed a bit. "Keke, what are you doing here?"

"It's like this. Originally, Xiaoxia came here to accompany you, but she suddenly had an urgent matter to attend to, so she gave me her ticket