To be honest, Tang Feifei has truly never heard of or seen such rapid growth.
Sometimes, she even wonders if the Qiu Tu before her... isn't the same person as he was before. Maybe he's the reincarnation of some Evil God or powerful being, possessing someone else?
Otherwise, how could he possibly improve so quickly?
And... although she and Qiu Tu always maintain a tacit understanding, their relationship is nevertheless too close. Many things, even if Tang Feifei doesn't want to know, she inevitably notices.
She's noticed that Qiu Tu always ends up with Cataclysmic treasures and Cataclysmic Material that, given his identity and background, he shouldn't have.
Or she notices Qiu Tu always seems to know secrets that, by rights, his status shouldn't allow him to know.
For this reason, Tang Feifei once worried that Qiu Tu might be an Evil God here to tempt her.
So, she tried to "probe" Qiu Tu a bit during some encouragement sessions.
