Don't get what you're trying to say...
(SMALL EDIT)I am very sorry :smokedcheese: to have left replies unattended . My brief post(text from Prologue of
https://en.touhouwiki.net/wiki/Antinomy_of_Common_Flowers ) "An opponent impossible to defeat by anybody alone?""Ludicrous rumors are circulating, seemingly out of the fear in human villagers' hearts" The gist of it all (previous at
https://www.shrinemaiden.org/forum/index.php?action=posthistory;topic=20471.0;msg=1305221) is that a Powerful(or Empowered by Rumours or Aided by them) SINGLE VERSION FINAL BOSS(ES?) which are not meant for players could possibly give to PROTAGONIST DUOS New Approaches depending on how one handles the Final Battles and the Investigative Battles .New approaches MIGHT include a playable-in-story DIFFERENT VERSION OF THE FINAL BOSS(ES?) that would be in a pair with another or more likely alone but as if she was in one;remember my fallacy is: it all lays on the New Gameplay and on most of the Cause and Consequences of the Incident.However a sort of basis for it is noticeable from UNL/Soku ....Perpetrators and Accomplices were to be dealt with during the story in Gensokyo-Style but in Touhou 12.3 ... New Developments! !Culprits and Causes,fully or partially, are this time DIFFERENT VERSIONS standing out from from SWR and IaMP : version 2 "Overwhelming NPC Final Boss" and version 1 "Challenging mostly-Regular Boss"( Giant Catfish,Goliath Doll/ Suwako and Utsuho ) .Moving on from UNL/Soku to Hopeless Masquerade and to TH 15.5/AoCM please notice the New Development of Perpetrator and Accomplice(Culprits and Causes) from NPC TO PLAYABLE STORY MODE alongside New Developments on the gameplay mechanics.
This lenghty one to MANoBadAssGar,to whom I give thanks

for his post and appreciation , was taking its time to EDIT
https://www.shrinemaiden.org/forum/index.php?action=posthistory;topic=20471.0;msg=1304986 but I did not write an EDIT warning8I will get to it) seeing that is possible to notice it at the bottom of each post.In fact it is :wikipedia: fan theorizing,analysis and comparison with lots of cross-checking, cross-references from Touhou Canon ,very advisable to read piece by piece -> [CHRISTmas Title! Lenghty and Detailed so you can read piece by piece if you are so inclined,Thanks!]
edit:--->>> An observation new for me but presented way before me in this topic: Hecatia and Junko are the first and only "Final Boss" Duo ,they are just right before Touhou 15.5,Reisen (PS4 Urban Legends in Limbo) Story Mode has vague hints tying to them from Legacy of Lunatic Kingdom... Other ties,even more interesting and solid :dragonforce: : Printworks of Forbidden Scrollery but also Wild and Horned Hermit ,as long we read and compare those that were a Prologue or Post-Story /In-Beetween to the Urban Legends an Lunatic Legacy ... a Template for the Mechanics and Story by Zun is possible,at least generic details;by the way, discoveries around and more AoCF are able to be made a mite easier: Zun kindly gave us new directions and insights .Sweet!Sweeter: artists who have collaborated (oooh

! at the New Improved-Style Covers)or are have a bond.Where?
https://en.touhouwiki.net/wiki/Strange_Creators_of_Outer_World.A new topic for the Official magazine is already here in the forum to participate.