That red crescent******************Mother Earth ? Bye as of now. We are coming back to save you." They said to the almost destroyed Earth.Nasty actions by none else but mankind, the only intelligent race on earth, had invited its own peril and also doomsday for the other living things. In a chain of reactions generated by humans. The scientists of china had secretly developed a biological weapon converting oxygen taken by a human into carbon monoxide and used it against its enemy nation. The enemy nation was expecting such an attack sooner or later. So they developed a counter weapon which will