C1220 Conjecture

Gu Wen felt that Yang Zi's death was too strange, but she really couldn't find out the reason.

But this morning, Yang Zi even agreed to her invitation to go to dinner with her.

Under such circumstances, it was impossible for Yang Zi to inject the drug into herself.

Because the drugs would react, Yang Zi would at least inject them at night, so she should be able to control them during the day