The male protagonist "I" has heard a story since he was a child, which was recorded in the diary of his great-grandfather, a martyr as a pilot. This story is exactly the same as Tao Yuanming's "Peach Blossom Spring". Many years later, "I" discovered the flaw in the diary story through visits, and through persistent search, finally revealed the mystery of "Ten Miles of Taoyuan".
Conception: