Tanjiro: ive mastered all ten water breathing forms
Giyuu: there is another
Giyuu: two more actually
Tanjiro: thats so cool, what are they
Giyuu: well the eleventh form is the one that i made called dead calm
Tanjiro: and what about the other one
Giyuu: i also made it, but only I can use it
Tanjiro: why
Giyuu: because it's called infinite tears of loneliness