Tang Nuan left the hospital and didn't go out to party like she usually would but stayed obediently at home, watching television and sleeping, probably to undo the damage her child had suffered.
At 11 pm that Friday night, after cooking herself some supper, Tang Nuan prepared to climb into bed when she received a message. It was from that woman.
"She's back at the company. It's time to make your move."
The message was short and vague, but Tang Nuan understood what the woman meant. Song Qingchun was now at TW Station. So she had to go back to the company and find an opportunity to poison her.