If she had truly wanted to eliminate the threat, there were countless opportunities on the road to simply let the snake escape. Why wait until today and insist on killing it?
Then consider that Qin Feifei especially cherished her own life; she definitely wouldn't want to die with Zhou Daheng. This showed the woman had always been planning to kill Zhou Daheng while ensuring her own safety and appearing as harmless as a little lamb.
After all, with big data, even if she killed Zhou Daheng and wanted to flee, where could she possibly go?
Using snake venom to frame someone was just an opening gambit.
So today, regardless of whether Jing Shu came or not, Qin Feifei was determined to kill Zhou Daheng. As for whom to frame, considering Qin Feifei had been called a little demon and then a vixen, the intended victim was already obvious.
Since, regardless of Jing Shu's arrival, Zhou Daheng was already a dead man... So, huh? Hmm?
"Drop the act. I have a better idea..."
