As I was reading Sanji's page, I read about his swirl eyebrows is one of the seven great mysteries in one piece....
My question is, What are the other 7 great mysteries of One Piece?
Th other thing i want to know in the future are:
1. Sanji's swirl eyebrows and his left eye
2. Chopper's blue nose ( its origin )
3. Smillie jolly roger
4. Kuina and Tashigi
5. Luffy's mother
6. 2 other yonkou (big mom maybe Lola's mother )
7. Pirate who killed rumbar pirate
8. Red hair's left hand ( maybe oda has a twist so he can covered the anime's error )
9. Power of Blackbeard pirates
10. One piece itself