YOU SAID:

there once was a magical elf who lived in a rainbow tree

INTO JAPANESE

かつて虹の木に住んでいた魔法のエルフがいました

BACK INTO ENGLISH

There used to be a magical Elf who lived in a rainbow tree

INTO JAPANESE

以前は虹の木に住んでいた魔法のエルフがいました

BACK INTO ENGLISH

There used to be a magical Elf who lived in a rainbow tree