On her way home from a shopping run, Jashin-chan is attacked by Poporon, an angel with a chip on her shoulder. Jashin-chan levels up and is rewarded by Satan with a potion that grants her human legs, so she enjoys a day of walking around town and shopping for clothes with Medusa.
Why don't you just explain 
what this is all about?
Erklär mir, was das zu bedeuten hat.
¿Por qué no me explicas qué pasó?
¿Por qué no explicas qué ha pasado?
Commence par m’expliquer
ce qui se passe !
Por que não fala logo o que aconteceu?
Почему бы тебе просто всё не объяснить?