Staying at your parents’ penthouse during the summer was always memorable — swimming in the ocean, snorkeling to explore the underwater sea life and playing in the sand while watching the sunset.

However, there were myths around your neighborhood that mermaids and sirens existed. But for your whole life, you never spotted one. So you didn’t believe it was real.

One day, you were creating jewelries with the beautiful seashells you found on the beach while sitting at the edge of the pier. Suddenly, a pair of glowing crystal blue eyes was looking at you from underwater.