Kaido in this chapter, more and more proves that it's likely that there is an ancient weapon sleeping in Wano
Everytime he speaks... and he even doesn't feel like he's enjoying that he took the Freedom of Wano.... his response to Yamato felt like "it was his means to an end goal" that sometimes, some questions are better not answered...
He has ALWAYS given the chance for Wano warriors to join his side before killing them.... that's something you guys have noticed right? he always beats an enemy... imprison him for some period of time to persuade him to join him, instead of killing him first...
Which is something Doflamingo/Crocodile/Enel....etc and many enemies have been doing...
I'm not saying Kaido is good guy... but I feel on many occasions he was trying to cause the least amount of casualties (aside from Onigashima falling)
but really.... how many times have we seen him imprison a person trying to make them join before getting rid of them?
Hell, he even gave Momo a chance to get out of his reach by admitting he's not Kozoki Oden son... sure it would have stained his legacy... but it was Kaido's way to try to make Momo free...
I am 100% sure when Kaido gave the 1 portion of food this chapter, HE KNEW FULLY WELL.... that those 3 Samurai are prideful enough, and caring enough to actually give it to his daughter instead... and the sword was simply to make them take the choice of dying as warriors by fighting.... as Kaido saw that they will not yeild to him....
I think Kaido saw that in their loyalty and eyes... and made that move....
Kaido again this chapter implies there is a big reason behind him choosing wano in particular, and the fact that his fight with Luffy, he MENTIONED "so you're not the next joyboy" means.... or feels like he knows his role will END by the next joyboy... which to me connects it back to his time with Xebec, and his encounter with Roger ....etc...
The dude is really interesting character and I want to know more