This is a part of his supreme ordeal. His return home is much broader and includes his supreme ordeal which is what you described in the question. He fought them because he wanted to stop them from taking his wife Penelope. This was during the competition where they had to prove themselves.
It's either B or D. I'm leaning towards B but you choose which is better.
Answer:
The Yellow brick road
Explanation:
noun is a person, place or a thing