In the distant past, the ocean in the land of runes gave birth to civilization long before the land. In the depths of what is now called the Watcher's Sea, there once lived a magnificent city, where Jodl Fitz settled. He lives with the craftsmen and soldiers of this proud and noble nation. Although Fitz is different from them, they have no prejudice against him. Coupled with his eccentric temperament and amazing adventures in the vast sea, any party will be full of joy as long as he is there.

But as time goes by, the ocean becomes warmer and warmer, arousing fierce predators in the deepest part of the trench. Settlements everywhere have lost contact, but the rulers of this city are still debating how to deal with the danger. Fitz volunteered to find survivors, or anyone who knew the details.

Then one day, the dragon shark came.

These huge monsters will stun their prey with sharp howls, and the streets of big cities will soon be covered with red clouds. In just a few hours, thousands of people died. Dragon sharks hunted excitedly and rampaged wildly, destroying the towers and temples in the city. Fitz smelled the blood in the water and hurried back, trying to join the fight and protect the city.

It is too late. There is nothing to protect in the city. When the chaos was quelled, no one survived and no place was not destroyed. The hungry dragon shark is gone. In the cold deep sea, Fitz, who was alone, fell into hopeless grief. He allowed himself to drift with the ocean currents, and the magic of the Jodl people began to dissipate, eventually falling into a deep sleep, and a dream passed for thousands of years. ...