"Hmmmm- these are the traces that one of the magical beasts left here?" William sees deep claw marks on some of the trees. Just looking at the marks alone, William can tell that is going to be dangerous facing the beast alone. "I need more information to take this one down. I can't just dive in without knowing everything." He said to himself.
"Huh? What is this? A snake?" William saw the trail of what looks like a log being dragged on the ground but it seems like it is moving sideways. "A giant snake?" he thought to himself. Giant snakes are not common in a place where humans tend to live. That is a fact that William knew from Earth.
"But if there is a giant snake then why was I not warned about it?" because of that, he inspects everything before going back to the village.