I'm stuck in the quest of the ghost ship i don't know what to do
Probably it has to do with taking Galiene with you to the ghost ship and losing the battle there.
but i dont know how to get there i am in the harbor and i dont know what to do
Since version 0.70, all such situations in this game boil down to the bartender, the fortune teller, map clues, and the library. And don't skip dialogue. Because this is an RPG with adult game elements, not porn with skippable text.