YOU SAID:
Kill a cat with fire inside his heart
INTO JAPANESE
彼の心の中に火を持つ猫を殺す
BACK INTO ENGLISH
Kill a cat with a fire in his heart
INTO JAPANESE
彼の心の中に火を持つ猫を殺す
BACK INTO ENGLISH
Kill a cat with a fire in his heart
That didn't even make that much sense in English.