The old uncle passed away due to an accident. When Chi Heng was at a loss, he got a legacy from the old uncle. The inheritance pointed to a small town in Maine thousands of miles away. This exclusive and remote town seemed to hide many secrets. Before the old uncle In the old house where he lived, Chi Heng accidentally discovered more shocking items, and saw a door in the basement... leading to another world. The secrets of the town, the secrets that the old uncle did not know before his death, are in another world. Can the answer be found in one world?