Ren wakes up with a blonde girl in his bed! He and Kasumi adopt her and take her around the city, buying her clothes and taking her shopping. Then he has a meeting with his old friend Shiro.
Now, let's find out who Marie-chan is!
!والآن، فلنكتشف من تكون ماري-تشان
Dann wollen wir mal rausfinden,
wer Marie nun überhaupt ist!
¡Vamos a investigar quién es Marie-chan!
¡Bueno, vamos a investigar
quién es Marie-chan!
Allez, cherchons d’où tu viens !
E adesso iniziamo la ricerca
sull'identità di Marie! Alla carica!
Enfim, vamos descobrir quem a Marie é!
Итак, давайте же узнаем, 
кто такая наша Мари!