Beat down the uprising of the Indebted负债者 in the location near the settlement.
20% chance: You have to chase the indebted that turned into banditry (nomads).
20% chance: Leader of the indebted offers a bargain for their freedom. Accepting the offer will result in the failure of the contract but an undead location will be revealed that will contain a named item. (Spartacus)
20% chance: You have to chase the indebted who fled the location.
40% chance: You fight slaves at the location.
If you put down the revolt, the settlement will no longer have Slave Revolt奴隶叛乱.