Sam signals them to stay silent while he will check. His stealth technique was the best among them, so it was natural for him to go there.
Sam activated his concealment technique and silently went toward the source of the voice. He was eager to know the identity of those voices. Today was the last day and it won't be surprising if the enemy attacked today.
He saw 6 people (Three girls and three boys) discussing something among them. He wasn't able to see the faces of those people. Because he was facing their backside. But these warriors were wearing the dress of the central academy. Still, Sam wants to confirm their identity. The enemy also can wear the school dress of various schools to fool the students.
Sam didn't know the name of every warrior who was taking part in the college exam, but he knew the names of the students who were early D-grade warriors and some warriors who were peak E-grade warriors. He wants to find out if he can meet someone familiar.
