As River and his group were heading back to regroup with the other teams after their patrolling,he stopped walking when a familiar scent came creeping up to his senses.He looked around the area,trying to pinpoint where the scent was coming from.

　　What's wrong,River?He heard Luis'voice in his mind the moment he noticed River stopped moving.

　　He turned his attention to the pack of wolves in front of him in high alert.They looked around,wondering why ...