The Mastermind's Endgame: Ubuyashiki's Plan To Eradicate The Demons Once And For All!

With the final arc.

Webin a flashback scene, it is revealed that the plan was orchestrated by ubuyashiki with only himejima as a confidant since the other hashiras wouldn’t have.

Webthe leader of an organization that vows to destroy demons reached out to one, all in the hopes of gaining an advantage over muzan.

Webkagaya ubuyashiki’s death was necessary to stop muzan for a little before everyone else could attack.

Webin the finale of season 4, we saw kagaya ubuyashiki sacrifice himself to give the corps a chance to kill the demon king, once and for all.

Webdid the head of the demon slayers cross the line in his quest to defeat the demon king muzan kibutsuji, and what did his plan ultimately accomplish?