As a full-scholarship student at the number one university, Zheng Qing might not have been involved with the wizarding world for a long time, but that did not mean he knew nothing about it.
Through reading the "Wizard World Encyclopedia," Zheng Qing had a comprehensive understanding of many groups that were practically strangers to him.
Take vampires and werewolves, for example.
As the two most well-known races in the Undermoon Council, every wizard who has received a formal education is required to gain a necessary understanding of these two creatures.
A wizard might not be adept at preparing complex Magic Potions or mastering the thirteen skills of Rune Overlap; but they must be aware of the taboos and preferences of werewolves and vampires and are versed in the boundaries of these undermoon creature territories.
This would greatly ensure the personal safety of a wizard when traveling outside.
