Because cultivators transport spiritual Qi and consume elixirs, their appearance and age are often not proportional.
Therefore, in the Immortal Cultivation World, the last thing you should do when judging a person is to judge them by their appearance.
Ruo Chen doesn't know what the Spirit Root attribute of Gu Caiyi is.
But when he was chatting with Bai Meiling, he asked others about their age.
He remembers that Gu Caiyi was already thirty-seven years old.
Being at the eighth level of Qi refinement at the age of thirty-seven is considered neither good nor bad. She definitely has aptitude, but it's not amazingly good either, otherwise, she would have already been accepted into a sect.
However, to his surprise, in just a few days of not seeing her, she had already broken through to the ninth level of Qi refinement.
This left Luo Chen very shocked.
"How did you manage to do it, did you consume an elixir?"
"Hehe, you've hit the nail on the head."