The demon hunters had not tracked them down yet but everybody knew that it was not safe to stay there for too long. Although Vivian had wiped out traces of their scent with spells, the demon hunters were known for their hound-like hunting skills and endless patience. Hence, unless they were completely lagging far behind, they would keep tracking their preys until they died. Plus, it was apparent that the demon hunters had not given up yet.
However, Hao Ren and the rest had to take a break in the wilderness because they needed some time to restore their energy and recover from their injuries.