The World War

The World War/The Great War is the final event in the age of Tension age (2657-2766). After 2766, a huge World War erupts and a new experimental weapon called 'Terror' is deployed. It ends up exploding all of Ancient Mailonse's defences. But, a catastrophe-proof base with personnel in it survived the bomb! So, they eventually grew the population and new countries were made in the Rebuilding age (Present (2850 - ))

Timeline
Neachon declares war on Uneri, but Mailonse is an ally of Uneri, so Mailonse sends troops to Uneri. Meanwhile the Mahreri Empire and Creausme make a plan to split Mailonse. Mailonse is reduced to the mountains in the middle of the island, where they make a bomb shelter. Mailonse is then split, and Uneri is fully occupied by Neachon. Heronul is also an ally of Uneri, so Heronul declares war on Neachon. Then the entire UPA (Ultra Peace Alliace) declares war on the MA (Mega Alliance) and Neachon. Then Neachon joins the MA, and the presidents of the MA make Terror (the weapon/ultra bomb) and bomb the UPA. But the machinery backfired, and then they accidentally launched Terror on them and the UPA, ending the war and the countries.