Luo Ziling and Yang Qingyin had agreed to meet outside the school's east gate.
So after escaping the dormitory, he immediately rushed to the east gate at top speed.
After waiting for about five minutes, he finally saw Yang Qingyin, who had disguised her usual appearance with a hat and glasses, appear before him.
"Senior, what's the secret code for our rendezvous today?" Luo Ziling walked up as he saw Yang Qingyin approaching and cracked a joke.
"Do all underground workers meet up like that?" Yang Qingyin smiled back, "Why didn't you tell me the secret code just now?"
"Should we agree on a secret code next time I make an appointment with you?"
"Sure, to save you from mistaking who you're dating," Yang Qingyin promptly agreed, "Think of a good secret code after you get back."
"Hehe, then I'll have to come up with something quite cultured," Luo Ziling said, shamelessly laughing.