Talk:Muzan Kibutsuji/@comment-26544002-20190813111431/@comment-30468100-20190816184001

Obviously it's Tanjiro,being the direct descedant of the founder of the Breath of the Sun. Muzan is quite literally terrified of their bloodline, to the point he hid from the Kamado descendants until he was certain that they were vulnerable (with Tanjuro succumbing to his sickness and Tanjiro being too young to be inducted/trained, he only attacked then knowing they couldn't fight). The Kamados are the one thing he fears so it was pretty much destined for Tanjiro (who is the splitting image of the Founder) would be his mortal enemy.