Dragon Nest - gamefront.com

Dragon Nest is an online adventure game. Assuming the role of the heroes of Lagendia, players seek an antidote to save the poisoned Goddess Altea. Facing countless dangers, including a landscape overrun by throngs of deadly dragons, the heroes must call upon their strength, speed and cunning — and even discover ways to morph into dragons themselves – to defeat the mightiest of the dragons, protect the sacred territories and save Altea.