"What the three of them said should be true. Those who want to make things up to get potions are all villains. Those three boys are quite strong. I can tell that they've received tough training. Besides, their words and behavior are very systematic. This world is larger than you think. There are too many powerhouses who don't come out into the world. Naturally, there are also extremely low-profile organizations. No matter how many of them we see, they're just a small part."
Xia Qing frowned and pondered. There was a deep meaning in what her teacher said. "You mean… everything we know right now isn't everything?"
Yun Feng smiled lightly and touched the top of Xia Qing's head. "What we know is just the inside of a circle. What we don't know is the vast world outside of the circle. Compared to the part we don't know, what we know is very little."