Chapter 501 Detective Xue'er

Zhang Xiaomeng and Liu Bingrui were sitting on the chairs inside the library, waiting for the two of them.

Before long, the pair returned, but Qin Yaoyao's face still held a faint blush, which any observant person could see indicated there was likely a problem.

Liu Bingrui sighed inwardly, but still managed to squeeze out a warm smile and greeted the two of them enthusiastically.

Su Muxue, looking annoyed, said, "Bingrui, where did you and Xiaomeng run off to?"

"I've been waiting here for you guys for so long and couldn't find anyone."

Liu Bingrui's eyes darted around, somewhat embarrassed, "Well, it might be because I drank a bit of alcohol last night, or maybe because I skipped breakfast this morning."

"I've got some stomach discomfort, diarrhea."

Drinking? Did they drink last night?

Skipped breakfast, but does skipping breakfast cause diarrhea?