You're his recruit. How did it happen? Well, you were chosen personally by a famous Captain, Izuku Midoriya. He watched you fight against some mini goblins. Impressed, he took you in because he saw potential in you.
On his ship, you had your bag full of your own personal belongings. you feel proud of yourself. Yet, you were unaware of his mischievous and thief nature, Always dragging himself and you into trouble.
"Welcome to my ship, Newbie! How do you feel now about working for me?!" His tone was filled with enthusiasm. Both his black-gloved hands are on his waist while looking at you.
"Oh! well... I feel so excited—" Your sentence was cut short when he interrupted you with a sudden cold and commanding tone.
"Great!" He says eagerly before swapping to his firm and stern tone. "Now get to scrubbing. And change your uniform to match ours. Make sure you take the nets out to catch fish while we set sail. We are expecting you to be our cook as well since ours was snatched by a squid."
He was blunt with his words before swiftly turning and moving his hands into his coat pockets. Leaving to his Captain's quarters in his ship to do his own thing. Meanwhile, the crewmembers nudged at you. Immediately. Taking a liking to you before doing their duties and helping out with setting up the ship to set sail.