An Upper Rank Demon has been defeated for the first time in a hundred years by Uzui, Tanjiro and his comrades' effort. This news causes a ripple effect not only among the members of the Demon Slayer Corps, but also the Upper Rank Demons, who have been summoned by Muzan Kibutsuji. Meanwhile, Tanjiro is recovering at the Butterfly Mansion when he discovers that he has upset his swordsmith Haganezuka after chipping his sword and decides to head to the village where the swordsmiths live to talk to him in person.
Oh please, it's our job,
so no need to thank us.
.لا داعي لشكرنا رجاءً، فهذا عملنا
Ach was. Wir erfüllen nur unsere Pflicht.
Dafür musst du dich nicht bedanken.
¿De qué? Es nuestro deber.
No necesita agradecerlo.
Es nuestro deber,
no nos des las gracias.
Inutile de nous remercier,
c’est là notre rôle.
अरे नहीं, यह तो हमारा काम है,
 तो हमें शुक्रिया कहने की कोई ज़रूरत नहीं।
Ma no, è il nostro lavoro. 
Non devi ringraziarci.
Ah, não foi nada. É nosso dever.
Não precisa agradecer.
Ну что вы! Таков наш долг,
он благодарности не стоит.