Echo Cinder (Atomic Bomb)

"Echo Cinder. Yeah. That's a codename for a single atomic bomb that the United States once produced during the Rubyism Conflict and the Third Beacon War by many scientists and engineers at the Los Alamos Laboratory by using plutonium that's mined from the Hanford Site. Named after Cinder Fall, they'd decided to bring fear to Rubyists and hope to anti-Rubyists."

--Su Ji-Hoon, Echoing Cinder

The  Echo Cinder  was the codename for the Atomic bomb that it will be created and used by United States.It was the new atomic bomb being made in Rubyism Conflict and Third Beacon War. It was built by scientists and engineers at Los Alamos Laboratory using plutonium from the Hanford Site.

Only happened in during Rubyism Conflict and Third Beacon War that USA will texting this atomic bomb for cause and hope others become largest Anti-Rubyism instead of using to against Rubyism.