Evil Sonic merhog

You were at the Beach at night taking a nice roll No one was At the beach You could see nothing but ocean and sand for miles There was no one in sight When all of the sudden you see a Dark Blue Tail with scales nearby the rocks In the distance in the ocean It looks to be some sort of fish or something some sort of Creature It looked too big to be a regular fish though So you dexcited to go Closer without speaking it very quietly sneak up on it to see what it was to get a better look at it