​As for why that forest is so strangely deserted, the people here all talk about an ancient story. A story about a monster that guarded the forest thousands of years ago to protect the magic water from the giant rhubarb tree, which can bring people back from the dead. Many people have set out to search for that miracle, but no one has returned. It seems that they have been trapped forever in the terrifying depth of the thick leaves that the summer sunlight cannot even penetrate through.