After pouring the water into Black's mouth, Lin Qiao waved at the others and signaled for them to relax their grip on the snake. Then, she handed the bucket to Keng-keng and said, "Alright, go and do what you have to do."
The group of zombies instantly let go of the snake and walked out of the woods.
Meanwhile, Black quieted down once it drank the water. It put its head on the ground and closed its eyes. Seeing that, Lin Qiao stopped worrying about the snake and turned to exit her space.
After exiting, she returned straight to the hilltop, but Bowwow was no longer by the small pit. Lin Qiao glanced around and found the dog about two miles away from the hill. She immediately flashed to that area.
In that place, Lin Qiao found that Bowwow was digging the ground again.
She easily figured out that something was going on underground. Dogs had keener sensations than humans. As a zombie dog, Bowwow's sensations were no weaker than Lin Qiao's.