Because of the earlier cries, more armed pirates swarmed out of the pirate ship's cabin.
Robbing a merchant ship that had given up resistance didn't require all hands on deck, but now that three monsters had forcibly boarded their ship, it undoubtedly necessitated an all-out emergency response.
The female captain continued to shoot at Kael, but having already been shot once, Kael was naturally not going to stand still as a live target; he and the other two quickly found cover.
"Load silver bullets, kill these vampires! Get all the Holy Water out of the storage!" the female captain began to command her subordinates, while also starting to reload her gun.
Pirates at sea, or on island ruins, occasionally encountered some "incredible" things, including but not limited to magical beasts, evil spirits and curses, so they would also stockpile some special weapons and props for these situations.