Played Talisman 2nd Edition with The Adventure Expansion. At the Crown of Command, I flipped the card and it was "The Dragon King"

I Rolled a 2: You must fight the King's three younger brothers in normal combat; each is a Strength 9 Dragon and you must fight each one in turn. If you lose you are thrown into the Plain of Peril. Try Again.

What happens if you tie any of the fights?