In the very beginning of the series, she engages Iczer-1 in an epic battle that ends in a stalemate, with both combatants exhausted and badly wounded. Deciding to postpone the finish of their battle until both of them have recovered, Neos declares to Iczer-1 where she has chosen to finish their battle: Earth. She then sends her four generals to Earth, in order to wipe out any resistance before her arrival. Neos hacks into every computer network on Earth, and makes her presence known to humanity, before launching a preemptive attack that wipes out more than half of Earth's military in one stroke. In just five minutes, Neos wipes out nearly two-thirds of humanity, and reduces every major city on Earth to ruins.