In 2070, global warming intensified, sea levels rose rapidly, and the ocean submerged many coastal cities. In order to cope with this situation, humans built floating island cities one after another. As the temperature rises, the Arctic glaciers also begin to melt, and the ancient behemoths hidden under the huge icebergs gradually awaken...
"I am Lin Yu, and I will protect everything I cherish..."
"I come from hell, disaster is my incarnation, I am..."
…………
"Who am I?"
"I am..."
…
"... My name"
"Yuan!"
