C33 You can't take care of her

After Xu went back from the hospital to the mental hospital, she was extremely wary of her two female companions.

Especially at night, when she was asleep, when the nurse wasn't looking, she'd spit out the pills, or put them under her tongue, and then throw them away when the nurse was gone.

She didn't dare to sleep too deeply in order to prevent them from sneak attacking her