C1563 I Have Long Gone Mad

I've been out of my mind for a long time.

"Gu Xiaoyue, I swear that I will make you pay a thousand times more for the pain I have suffered!"

As she spoke, she took out a needle from her pocket and inserted it into Gu Xiaoyue's infusion bag!

"What are you doing?" Gu Xiaoyue looked at her in horror.

"It's nothing. I need to add something for you." Gu Lingling revealed a bloodthirsty smile