A young man cursed by the blood of pirates that flows within him , promises his dying sister to find the famous treasure left by his father ”The lord of the oceans”.

How does the curse connect to the treasure? can only pirates ancestors find it? Is it an obstacle or does it help him in his quest? I am?very confused by this "pirate's blood" and it's significance or relevance to the story.

How does the curse connect to the treasure? can only pirates ancestors find it? Is it an obstacle or does it help him in his quest? I am?very confused by this "pirate's blood" and it's significance or relevance to the story.

What does "Cursed by the blood of pirates" mean?

Since the curse is an important part of the logline, I would work on helping the reader understand what it means.