There's a man who is 93 years old. He was born in the "city in the water" and lived there over 90 years. He is always sitting under the zelkova tree beside the lake. However, he doesn't look at the beautiful lake. Instead, he looks at the opposite side, where hills, walls and roads are. There's a curious pair of eyes observing the old man. One year passes and seasons change. One day, the old man stares at a point across the lake, for the first as well as the last ti...more

There's a man who is 93 years old. He was born in the "city in the water" and lived there over 90 years. He is always sitting under the zelkova tree beside the lake. However, he doesn't look at the beautiful lake. Instead, he looks at the opposite side, where hills, walls and roads are. There's a curious pair of eyes observing the old man. One year passes and seasons change. One day, the old man stares at a point across the lake, for the first as well as the last time. It’s the house where he was born. And by chance he is hospitalized soon afterwards. Then the exploration of the ‘city in the water' begins, based on the old man's story.less