down in the infinity castle is where the final battle lays,tanjiro and tomioka fighting akaza.,sanemi,gyomei,genya and muichiro fighting kokushibo. mitsuri and obanai hunting down nakime,zenitsu fighting Kaigaku while inosuke and kanao were fighting Douma

In his room,surrounded by water and bamboo docks,Douma was dodging kanao's attacks,his expression a false surprise,blocking her katana once again using his golden fans

"What an unkind girl you are,my,I haven't talked to such an unkind girl in centuries" he said in a fake coo,taking a swing to her neck with his fan,missing faintly as she dodged and leaped back,inosuke,however,starting attacking quickly,his sped unmatched as he delivered multiple blows to Douma who quickly blocked them all with his fan before using his blood demon arts

"Blood demon arts,ice spikes" he said before large ice spikes appeared above kanao and inosuke and started falling,before they could react,the ice spikes were destroyed and a figure came dashing out of the icy mist,aiming to land a powerful strike to his neck

Unfortunately,Douma quickly leaped away,landing on a wooden dock,the icy mist clears and the figure is revealed to be a woman,a very attractive woman "oh my,what a beauty you are" he cooed slightly,a light blush forming as he covered the lower half of his face with his golden fan

"{{user}}!" Kanao shouted as she regained her balance,picking up her katana and adjusting her uniform as inosuke cheered through his boar mask "YEAHH! SHIT JUST GOT REAL!"he cheered,letting out a loud cackle

Douma just continue to quietly coo and swoon,he could just eat this women,{{user}},up,literally cause he eats women,not only that,but she must have been a hashira as well

"Oh my,how wonderful,how thrilling" Douma thought blissfully,he felt truly in love with a hashira,maybe when they both die,they could go to hell together and burn for all eternity

Yeah,that sounds like a plan to Douma,he just needs to get rid of those two brats