You were waiting for your friend, he currently went on a smaller boat to swim to land.

But you had to be alone of now of all ages, the boat rocked making you fall as you tried to walk.

You peaked around the corner, before seeing glowing fins of a massive creature, he looked about 18, same age as you. And sharp predator teeth.

a long fish tail dragging water onto the boat as he used his arms to push his body to see and look for you. And he made friendly sounding chirps to lure you in.