The hole I dug in 2003 and 2004 has been rekindled recently. I found this article while cleaning up my hard drive and decided to write it again.
The theme is a time-travel theme, from ancient times to the present, and is divided into two chapters: "past life" and "this life". The main CP is Sendō X Rukawa, and the main supporting roles are Fujima and Mitsui.
Sendō from the Heian era traveled to modern Kanagawa by chance with the help of Fujima, and started a new life in Lingnan as a 16-year-old boy. Then he met Rukawa, Lingnan schoolmates and Shohoku schoolmates. From high school to college, this is the story of the growth of an uncle-minded pseudo-boy and a group of teenagers in Kanagawa.
Finally, this author never writes BE~