The wolf and the wolf's brother, Linghe, are on their way back to the palace when they run into each other. Linghe tells the wolf that they're from the same house as the princess of the capital, and that the wolf is a friend of the princess's. He also tells Linghe that his cultivation level has gone up a bit since they last saw each other, so they should stick together and ask each other some advice. The brothers decide to stick together because they don't want to get lost in the maze of tunnels. They decide that they need to find a way to get to the top of the mountain, but they can't figure out which way to go because of all the tunnels. The wolf shows them how to sniff, which is a special kind of sniffing that allows the wolf to sense things in real time. He tells them to follow him, and they follow him. They've been on the mountain for a long time, and now they've reached the top.