Chapter 583: Shadow Wolf and Traitors!

Under the cover of the night, a few shadow wolves hidden in the darkness took a small path in the borderline mountain. They had come from the demon world to the human world. Their goal was clear: they were here for the Tinder Sutra.

They seemed to be very familiar with the nearby roads. Even the mountain roads in the human world seemed to be walked by them many times. They were very clear about the patrol routes of the human soldiers who were patrolling nearby. After waiting for a while, they glanced at the patrolling soldiers who had just passed by and easily detected the pattern. They leaped over the gaps in the patrol, crossed the human patrol defense line, and ran toward the human world.

These shadow wolves naturally didn't come to the human world at will. Moreover, from how they had skillfully crossed the patrol line, they knew that the demons must have a spy in the human world. It had been a long time, and he was in a high position.