And that means nothing that haki is no longer there... we know because when Zoro used shusui on Monet without haki it did nothing more than freak her out because she was scared
There is really no reason why Shusui should be the superior sword apart from it's cultural value... Having a sword that got black because some else pour haki into it is not gona make Zoro stronger or weaker if he picks a sword that hasn't be turned black...
There is really no reason why Shusui should be the superior sword apart from it's cultural value... Having a sword that got black because some else pour haki into it is not gona make Zoro stronger or weaker if he picks a sword that hasn't be turned black...