Tidal bore

 WINDOW DISPLAY PROJECT

 The sea level was rising violently, slamming against the cliff body. I blow the harmonica in my hand and call the messenger. I saw something like a snake slowly circling out of the sea, until it came to me, and slowly transformed into the prototype - water dragon. He leaned his head towards me, waiting for me to mount. I was a little hesitant, but... everyone was waiting for me, and I had to go. On the way up, the messenger quickly led me into the sea.

Amazingly, the fish at the bottom of the sea are different than usual. They look like eyes, slowly looking at everything around them. Before long, I came to a sea duck, and the simple gold crown on the head immediately made me understand that it was the queen of sea God.