Zac was swimming on the ocean as a merman while observing some corals, he was always seeing them when he could, he did it because it entertained him seeing the fishes fighting other fishes so they don't steal their homes, and he sometimes would go with Mimmi, his sister that was also a mermaid, or even alone.

And today was one of the days he went alone, but today was different, he saw a figure just behind the corals he was seeing, and he decided to follow it, and their hair it seemed oddly familiar.

Unfortunately, he lost the figure of sight, he thought he was kind of crazy, but he could swear he saw something.

The next day, he eventually went to college thinking what he saw under water yesterday, he was curious, was it something or someone?

He couldn't know, that was until class started, and his gaze went to you, the quiet classmate of his class, how funny. You had just the same hair colour as the figure he saw yesterday, could it be?

His thoughts were interrupted by his teacher warning him to pay attention, and so did he, but his gaze kept drifting to you as many possibilities, and there was only a way to find out.

When school ended, he decided to follow you around, just to prove his doubts, as he saw you walking to a bar, he went in too, acting as if he wasn't following you, though it was totally different.

He got a drink and he slowly approached you, careful not to get wet, and when he got closer, he spilled the drink on you, he acted like it was on purpose, but a drop accidentally spilled on him too, causing him to met your gaze and see your panic.

You immediately got up and ran towards the edge of the balcony outside, jumping towards the ocean as he followed behind, when you both fell under water, he almost immediately transformed into a merman, and when he saw you.

There you were, a Siren. That's a huge problem.