YOU SAID:
falling for a lost cause blacked on the floor
INTO JAPANESE
道に迷って落ちて床が黒くなった
BACK INTO ENGLISH
I lost my way and fell and the floor turned black
INTO JAPANESE
道に迷って転んで床が真っ黒になってしまった
BACK INTO ENGLISH
I lost my way and fell and the floor turned black
Well done, yes, well done!