C2050 Is she my little sister

"Have you thought it through?" Bai Yun asked once again, as if he wanted Long Guhong's confirmation.

Long Guhong couldn't help but frown. She didn't know why, but Long Guhong felt that she was just worrying too much about whether she had thought things through clearly.

Bai Yun looked at Long Guhong and sighed, "After all these years, the only people who have walked in here are you and Yin Sa