Li Zishen was reading a document and was greatly surprised.
He thought to himself, Tang Xiaowan must need something from him, otherwise why would she come at this hour and even knock on the door?
It was as if the sun had risen from the west!
"There's no one else here, just me alone."
Hearing this, Tang Xiaowan quickened her pace and walked cheerily to the desk. "So Bai Long and Chen Xin aren't here, huh! Are you busy?"
As expected, she did need something!
"Not busy, go ahead."
"I remember you guys have a specialized skin… what do you call it, medical research, doing experiments on that."
Although her expression was all over the place, Li Zishen understood her.
He crossed his arms and looked at Tang Xiaowan.
"What do you want with that?"
"Well, I made a good friend at school today, she's really nice, but she has a big birthmark on her neck, it's black, and she was covering it with a square scarf. With the hot weather, I think she must be..."