After the accidental death of his father, Lee inherits the position as a rural squad chief and falls into self-redemption. He hopes to find out the truth behind. Meanwhile, he pursues achievements to prove himself. Lee wants so badly to break through the shackles of this small town. Neighborhood’s dogs are killed one after another. While searching for the killer, Lee’s squad discovers the long-hidden secrets of his father. Family, affection, career, friendship...... In front of the interests, nothing can withstand a single blow. The death of a man can be considered as important as the death of a dog. However, still someone will care about it.