In the past two months, with the school head releasing green snowflakes, Xu Qing knew the locations of many disciples of the Variant Immortal School in the outside world through the perception of the soul seeds.
If Xu Qing wanted to know their respective identities, he could easily do so.
It was just that he wasn't interested in it. As for the Variant Immortal School's school head, he stayed in Imperial Academy all the time and hadn't gone out once. Hence, Xu Qing didn't know anything about his identity in the outside world.
Those who had left the Imperial City after merging with the dao seeds of the Variant Immortal School weren't just the three individuals he currently sensed. Several others had left the city before.
After all, the identity of a student was just one aspect of their lives. It wasn't a constraint. The students of the Imperial Academy held other roles outside, so it was normal for them to go out for various reasons.