What Should I Do If I Become a Shark?

I am Mercury, the princess of Fishman Island, and my race should be a shark. I always feel like I was a human before, and the world shouldn't be so weird, but there's nothing wrong with living here, it's fun, and my family is nice. But I want to live freely, not just in the water. Why can't fish people live on land? Question here: Why are the Celestial Dragons so superior, and why are other innocent races being violated? Since Fish-Man Island has no right to speak, then just fight for it and become strong, so strong that even the enemies are afraid of your name. If you can become the rule maker, then you don't need to worry about anything. A brainless and cool novel, the protagonist is paranoid, arrogant, strong, war-minded, tyrant, and has an advanced appearance control. If he is unhappy, he will directly take action. He is not a good person in the worldly sense. The male protagonist has been decided to be Ace (the protagonist can be substituted) Irregularly revise and revise the copy Purpose: Understand oneself through continuous growth