For forty years after its founding, the Salt Oath grew by solving problems the city could not afford to solve itself. It organized labor during plague seasons, repelled river pirates, and turned salvage rights into a reliable source of public order. Its first triumph was the Winter of Broken Masts, when its crews kept the harbor open while every rival dock house failed. Its first great setback came when the faction backed the wrong magistrate and lost half its legal charters in a single election. That defeat taught them to diversify into favors, debt, and informal control. The watershed moment was Black Tide Week, when a storm surge flooded the lower quays, wrecked three warehouses, and exposed hidden tunnels that had been used for contraband for years. In the chaos, one wing of the faction saved hundreds of workers while another wing used the disaster to erase records and seize abandoned cargo. Since then, the faction has lived with a permanent split between those who see themselves as protectors of the port and those who see the port as a machine to be owned. Today they are powerful enough to shape Old Harwick’s fate, but too divided to trust themselves.

Their public headquarters is a long, weather-worn counting hall facing the main quay, with high windows, iron-bound doors, and a permanent smell of tar and wet hemp. Below it, connected by hidden stairwells and flooded service tunnels, lies a secondary archive of manifests, blackmail ledgers, and sealed arbitration chambers used to settle disputes out of sight.