From childhood, she never cared about her affairs.
When she was a child, she had a high fever for three days and nights and almost burned to death before Jiang Meiqi even noticed. It was the servants who realized something was wrong and took her to the hospital for IV treatment, which saved her life.
By the time she returned from the hospital, Jiang Meiqi finally realized she wasn't at home and assumed she had snuck out to play. Without listening to her explanation, she ordered her to be locked outside to reflect upon her actions without supper.
It started raining in the middle of that night, and she, having just recovered a bit from the fever after the IV treatment, almost passed out again in the rain.
It was only when Rong Nanfeng suddenly came back from outside that Jiang Meiqi allowed her to enter the house. However, she was only permitted to come inside because Jiang Meiqi admonished her to stay in her room and forbade her to go out, not wanting Nanfeng to see her condition.