>>84128023literally none of it is headcanon, all of the creation story bit is from Council's debut PVs, the Mumei sinking Atlantis is from what is implied in Dan Dan, the Ame getting the watch and being a timetraveller is from Chiku Taku, the Ame timelooping and fighting possessed Ina with Myth is from Meconopsis (which Ina said is literally directly inspired by Myth's Bad End), and the rest about Advent is canon from their debut lore
literally the only bits that can be considered headcanon is assuming Mumei imprisoned Advent or speculating on what 'The Manipulator' was meant to be, the rest is literally all canon and is congruent with official media and things the holos have said on streams
>>84127943>>84128526>>84128749I guess technically Time always existed but in the Council debut PV it describes Time as being 'invented' when humanity already exists - I guess you could say it's talking about time as a measurement and not literal time at that point but from what I remember the rest is congruent with what I described
>>84128214Nemu is an official design and merch, kys
>>84128097Advent's debut is also described there chronologically before present day Myth events happen though