On every pirate warship, a considerable number of human blood slaves exist.
As a sustainable blood bank, they are imprisoned in the ship's jail.
Providing fresh blood for the Blood Race Pirates in the fleet.
Although considered a sustainable blood bank, the mortality rate of human blood slaves is extremely high.
Because the pirates don't care about overfishing the pond. Often following their bloodthirsty nature, they dislike drinking blood from packets and instead will personally select a blood slave in the jail, biting into their veins to feed, so often they suck the humans dry. And then feed the corpses to their kin.
As a result, each time a campaign concludes, less than twenty percent of the blood slaves in the fleet remain.
In the jail of the Bloody Pirate Group's main ship, a frail boy is praying in terror.
His speech is entirely different from that of the other human blood slaves, it is unmistakably the official language of the Great Tang.