That was a pretty abrupt ending to the ghost girl plot. I thought it would last longer. Did we ever find out who she was and why she was in love with Toto?
It's like in Monty Python's Meaning of Life and the man who gets to choose his method of execution. He chooses to be chased by topless women on roller skates until he falls off a cliff.
How can one woman be so incredible? She's not greedy. She wishes to share the wealth of Sou with a poor virgin.
To paraphrase Animal Farm: All the girls are best girls but some are more best than others.