Conceptually, the story of the "Moon Saga" is separated in four chapters. The first chapter takes places roughly from the 15th to 16th century, second from 1944 to 1960s, third from 1999 to 2000, and fourth from the year 2000 to the future (2045).
Timeline wise, here's the chronological order so far:
Chapter 1:
- Dark Origin (late 15th to 16th century) Part 1:
https://www.mycast.io/stories/mycast-moon-saga-dark-origin-part-i-the-beginning
Part 2:
https://www.mycast.io/stories/mycast-moon-saga-dark-origin-part-ii-revolution
Chapter 2:
- The Dawn (1944, during WWII)
https://www.mycast.io/stories/mycast-moon-saga-the-dawn
- Crimson Cross (late 1950s to 1960s)
https://www.mycast.io/stories/mycast-moon-saga-crimson-cross
- Angel Dust (about 1960s, 1970s or 1980s)
Chapter 3:
- Season 1 (1999)
https://www.mycast.io/stories/mycast-moon-saga-blood-and-cross-season-1
- Crossfire (between seasons 1 and 2)
https://www.mycast.io/stories/moon-saga-the-crossfire
- Season 2 (both part 1 & 2 were set during mid 1999)
Part 1:
https://www.mycast.io/stories/mycast-moon-saga-blood-and-cross-season-2
Part 2:
https://www.mycast.io/stories/mycast-moon-saga-blood-and-cross-season-2-part-2
- Relfections episodes 1, 2, 3, 6, and 7 were in 1999 (same timeline as season 1)
- Reflections episode 5 spans the events of both seasons 1 & 2.
- Reflections episode 8 is during the aftermath of season 1.
- Reflections episode 9 is during late 16th century to present 1999 between seasons 1 and 2.
https://www.mycast.io/stories/moon-saga-gaiden-reflections
- Wild Geese spinoff (late 1999)
- Season 3 will be during the year 2000
- For the final season, i haven't decide yet, but most likely after 3.
- Blood and Shadows' early parts took place in 2024, which is the present day. And then timeskip to 2030 and eventually to the near future, which is 2045. (Chronologically, it is the last entry of the Moon Saga).
https://www.mycast.io/stories/mycast-moon-blood-and-shadows