The Teacher explains the World Formula theory. Vanitas is put off by Noé and Dominique's relationship. Dominique rakes Vanitas over the coals. Vanitas encounters Jeanne again and reveals himself to the ball guests. Chaos ensues when gate crashers arrive.
It was my Grandfather's bidding
كانت دعوة جدّي
Ich weiß, dass du
auf Anweisung meines Großvaters
Era el deseo de mi abuelo
Je sais que mon grand-père
So che collabori con il possessore 
del Libro di Vanitas
Foi uma proposta do meu avô
И прекрасно понимаю, почему ты с ним.