What? Su Lin still trusts Qin Yu's insight, and was startled when he heard it, "What did you hear?"
Qin Yu looked around and said, "There are approaching living beings, in large numbers. It's very dangerous, and there's a strong smell of blood."
A bloody smell means someone has probably already been harmed.
Su Lin took out the map and used a flashlight to read it, "We're currently in a blind spot area, rarely visited by people, with few landmarks. Even the locals treat this area as a forbidden zone, and rarely come here."
This was also why they suspected that Lu Manli and the others had gotten lost.
Now, there's no GPS.
While the two of them remained on guard, they - with their cat - heard a piercing scream!
This doesn't require extraordinary hearing, even ordinary people can hear it because the grassland is too empty, and any shout travels fast.
Su Lin's face changed, "Let's go!"
