AJ_Katon said:
Apparently this is supposed to be an interquel between Adventure 01 and 02.
Actually no it is not.
Adventure 01: 1999, Taichi is 11
Adventure 02: 2002, Taichi is 14
Tri: 2005, Taichi is 17.
We don't know why the 02 kids are not featured.
But given the previous trailer had "this is the world and future that should not have been chosen" in it people are thinking Time Shenanigan's might be involved.
Given that Millenniumon was basically responsible for setting the events of Adventure 01 and 02 in motion through blatant Paradox Defying Bullshit this is actually not that far fetched.