New Collaborator, Nagato

"Retreat! Have the artillery fire back at them immediately!" Amid the explosions, the four retreating clone officers immediately issued the order to counterattack. "Boom, boom, boom..." Amid the thunderous roar of artillery, shells of various calibers flew toward the direction from which the enemy shells had come. "This is getting more and more interesting. Konoha has actually developed cannons and firearms. Does that mean I've ushered in a new era? What do you think, Orochimaru?