The needle pierced the intravenous drip bag and the sleeping pill concoction was administered by Yan Qingsi.
Yan Qingsi smiled coldly. "Sleep a while longer, my good sister."
She came out of the room and was bombarded by questions from Xiao Xu. "Miss, what if something happens? What if people find out?"
Yan Qingsi was nonchalant. "Let them find out if they do."
Although Yan Qingsi wanted nothing more than the deaths of the whole Yan family, she was not dumb enough to commit murder in broad daylight. She only gave Yan Mingzhu a dosage that will make her sleep for a few days, nothing lethal.
The concoction would be delivered slowly into Yan Mingzhu's bloodstream, making it untraceable.
There were no surveillance cameras at the door to Ward 501. No one would know.
This was just a minor lesson for Yan Mingzhu.
