Anjing was originally a high school student in a small town, but his life changed because of a flute picked up by his uncle who was working at a construction site. He thought it was just an ordinary flute, but he didn't expect that it contained a huge mystery. This puzzle may take Anjing a lifetime to solve.
Purpose: I often have many fanciful stories in my mind, so I might as well write them down and share them with everyone.