Zhan Qishao
I don't see the need for her to attend the academy. Usually, some transmigrated FL had to attend the academy to better understand the cultivation world. Some even attends to learns skill such as Beast Taming, Array Master, Alchemist and Armament Mastery. But she clearly had understood her body physique (which is still not explained to us, the reader), had all the skills ready from don't know where and Armament Mastery had max. without a need of skills technique or master.