In 2123, due to global warming, Antarctica melted and many continents were submerged in the sea. Many humans were not spared. Only a small number of humans survived on the remaining islands, and some humans survived on large ships or self-built islands. The protagonist grew up on a self-built island with hundreds of people. Many animals were not spared, including many marine creatures. Global warming has made the earth no longer change its seasons. It is summer all year round. Plants are all extinct, and there are no more "wars" among humans. Every village community is "harmonious", and technology has returned to the primitive era. After all, survival is king. However, there has always been a rumor that there is a place called Utopia. The land is huge and the technology is very developed. It can accommodate the survival of many people. It is the dream country of everyone in the world. Everyone is working hard to live in Utopia, but does this place really exist? Is this place really as good as it is rumored to be? The adventures of the protagonist HAPPY are recorded. He has been to the pirate island where pirates are rampant, to the modern island with advanced technology, to the snow-covered Iceland. In the end, has he found the rumored utopia? Stay tuned.
