Atlans was once a grand and flourishing underwater city built by the highly advanced Kantur People. They thrived on natural resources and established this city in the depths of the ocean, rich in minerals and life. However, in the Year 1870 of Lugard, the rise of Kundun led to a catastrophic attack on Atlans. At the same time, the Kantur civilization was crumbling from internal wars and rebellion, leaving them unable to unite against the incoming onslaught. As a result, their once-great cities, including Kanturu Relics, were reduced to ruins. Today, Atlans is merely an ocean wilderness overgrown with coral, sea monsters, and ancient ruins barely recognizable from their former grandeur. Yet, deep within its waters, the legendary Hydra still lurks, guarding the remnants of this lost civilization.