Prolouge:

The two of them fall freely from the moon.

"Chocolat, did you know...that while we were sleeping, some 30 years have gone by in the human world?" Pierre smiles and looks into her eyes.

"What! Oh, I see...then everyone at Moegi Gakuen is..." She blushes and waves her hands around.

"Daddy! Daddy! Look! Look!" The boy waves for his father, Akira, to come and see.

"Hmmm?" Akira moves to look.

"There are people falling from the sky. And it looks like they're kissing!"

High up in the air, right in front of the moon, Pierre and Chocolat are locked in a kiss.