YOU SAID:

once UPON a time a magic lollipop walked in the street

INTO JAPANESE

かつては魔法のロリポップが街を歩いていた

BACK INTO ENGLISH

Once a magical lollipop was walking in the city

INTO JAPANESE

一度魔法のロリポップが街を歩いていたら

BACK INTO ENGLISH

Once a magical lollipop was walking in the city