reborn in one piece as a fishman

I woke up in a dark room being stuck in there for what seemed like 1000 years until a middle aged man came and said sorry Im late I was busy anyway I am here to reincarnate you in a world of your choice " I want to be reincarnated in one piece" ok God says and I will give you a system a random skill and a devil fruit its called sub zero no mi

wait I get a devil fruit I say in a surprised voice yes you do its because you got a lot of good karma and so I am giving you a gift anyway I need to go so I will reincarnate you into one piece in a random family so I have no idea what will happen in your life I will give you the sub zero no mi at the age of 10 you will find it anyway bye

I can't believe I get to be in one piece I feel like I am being born (don't question how he knows what being born feels like) I am a new born and by my appearance I look like a fishman so I'm a fishman huh

3 years later

I started training in Haki a year ago and I got observation haki I also started training in fishman karate and I am gonna start doing my daily quests because I can walk and talk and stuff I do the Saitama training and start becoming more muscular I also had a baby brother and

3 years later

I trained my lil brother in fishman karate and swordsmanship I got him to do zeros training and he uses two sword style

2 years later

I am now a fishman karate master and I can sense peoples emotions with observation haki I also started to use the store and got the electro fighting style

authors note I just realized something I can do with this and his fruit later on anyway back to the story

I now look like grey from fairytail

and my bro looks like Natsu from fairytail

and he also started to be able to cut anything with his swords I found a devil fruit called sword Master no mi and gave it to my lil bro cuz I wanted him to master swordsmanship

2 years later I got the sub zero no mi and stared to practice it

3 years later

I learned how to manipulate my fruit and turn the cold into water and ice

me and my bro are going to set of to be pirates next year