During a silent night when the moon shines, Kagaya finally meets Muzan Kibutsuji, who appears at the Ubuyashiki Mansion. Kagaya is staying alive day-by-day through his steadfast desire to defeat Muzan, while Muzan dreams of eternity. What will these two, bound by a continuous thousand-year fate, talk about?
I know that you fought
in order to protect others.
.أعرف أنّك قاتلت في سبيل حماية الآخرين
Ich weiß, dass du gekämpft hast,
Sé que luchaste
Yo sé que luchaste
para proteger a otros.
Je sais que tu t’es battu
pour protéger les enfants.
Hai combattuto 
per proteggere un'altra persona.
Eu sei que você lutou
para proteger os outros.
Я знаю. Ты сражался,
чтобы защитить других людей.