Speculations Kuina was killed by someone

[Mr. Reloaded]

OK I confess, it was me

WHY?!

 

[milluki]

She stairs were infused with Big Mom's soul, she was afraid that Kuina could overtake her and become the strongest woman

 

[SakazOuki]

@Cinera @ShishioIsBack
What if Ichimonji is a cursed sword that killed Kuina, and is the one giving him the demon aura?
It makes sense for Wado to be Zoro’s strongest sword considering how important it is story wise.

 

[BuggyDGod]

Down D Stairs is a monster!