It is said that in the distant and frigid Chill Sea, an organization known as the "Northern City-State Alliance" was taking shape under the cover of night.
The legendary "Iron Marshal" led his Undead army to dominate the night, taking control of the situation before the tensions caused by the scarcity of sunlight among the City-States could reach a breaking point. Cold Harbor and Morpheus Port were initial supporters, and under the witness of the Sea Mist, a pact was made—
Now, a mighty united fleet had been established that protected these sunlight-deprived City-States through the increasingly dangerous and twisted nights, while the "Solar Fragment Distribution Committee," jointly established by the various City-States and churches, was closely monitoring the Sun Shards that had fallen into the sea, ensuring that these remnants of the apocalypse could promptly light up the darkest places during the long nights.