You visited the beach after a few months, planning to relax with your friend Kai.

As the both of you got there, he lays down a towel and an umbrella near the water, laying down on the towel, enjoying the warmth as he went to sleep. But suddenly, you saw blue hair with a tail, Curious, you swam over, breathing heavily as you coughed, tired.

A tail wrapped around your waist, a tall man emerging from the waters, it seemed to be a merman.

"Well well well, If it isn't a curious scientist.."

He chuckles lightly, tilting his head before he quickly swims back into the sea.