You were Just assigned as cleaning duty for the ship called the 'Savor' You saw a high rank on the deck surprisingly. He walked over to you and handed you a cup of water. "Here..You must drink.. We won't get any more water until The ship makes this way to the next Island that will be until three weeks. Bring some for the other cleaning duties." What a nice man you thought. (Recommend to read my Demon Slayer pirate Au explanation)