C162 Wrong person to hold

Qin Lanshan arrived at the entrance of the Royal Academy. Just as she was hesitating on how she should enter, she suddenly noticed her name on a signboard at the entrance. Looking over, there was actually a young girl leaning on it.

Could it be Zi Xin? How did Zi Xin know I was coming? He originally wanted to give her a surprise, but he didn't expect her to come out to pick him up