Military action
The Four Kingdoms of Gothai and the City State of Avenve go to war with each other over land disputes. However, in this time of weakness they get attacked by the Kingdom of Gaelitia and the Men of Keller.
The Kingdom of Norden sacks the city state of Avenve, which causes the Kingdom of Gotha to rush to it's defense while Icen also fights the Nordens out of fear of their safety. Denan joins in on the fight, hoping to take Gotha and Icen. The war would end with the nations actually going into an alliance to fight of Gaelitia and Keller which thought they could invade the nations while they were weak. This would form the Confederation of Gothai.