Hi! Very interesting dream you had. Also very interesting thing about the nine bells.
Just two things to be said.
Your opponent and you, represent two aspects of yourself.
Have you recently murdered an aspect of your self?
Meditate about this. All aspects of ourselves bring us gifts and good thingswhy have you had to kill this one? In order to survive?
If you have doubts about the meaning of this dream you can encubate a dream and ask for more info. Make this questions or the one which suits you better and wait for answers.
As: What aspect of myself was killed in this dream?
What was this fight about?