Kotaro Isaac. Assassin Train (№ 449995)

When you control a group with fear, its rank and file members lose trust in each other. The more fear, the less trust. Anger and resentment against the tyrant is turned against those who should be allies, so that the spark of rebellion cannot flare up. Everyone just wants to keep their own safety, their only goal is to avoid punishment, and they start to spy on each other.