It was a conversation between a man and a woman.
"If I'm guessing correctly, this drug can give you hallucinations."
"Song Qingchen, you've grown up. You're no longer the girl I remember."
"Fine, I drugged you. If you had evidence, why didn't you expose me before?"
"…"
The recording was only several minutes long and it was a conversation between Song Qingchen and Sheng Yize.
An Xiaxia clenched her fists involuntarily after the recording ended.
It was exactly like what she had overheard in the men's washroom that day! Song Qingchen had indeed drugged Sheng Yize!
She closed the audio file and found a picture on the desktop as well. Clicking it open, she saw that it was test results for pharmaceutical ingredients with two medicine bottles on the side.
One bottle had a hallucinogen and the other knockout drops…
It was his proof! He had found his proof!