1: Is Luffy Actually a D.? The theory that Luffy carries the 'Will of D.' lineage has fans buzzing.

2: Will Usopp Be the Bravest Warrior? Some fans speculate Usopp will surpass even Zoro in bravery.

3: Could Shanks Be Luffy's Father? The rumor that Shanks might be Luffy's biological father raises eyebrows.

4: Is Sanji a Prince of Germa 66? Some believe Sanji's royal lineage ties him to the infamous family.

5: The True Power of Nico Robin's Devil Fruit. Fans speculate Robin's abilities go beyond mere reconstructions.

6: The Secret Behind Franky's Modifications. Some wonder if Franky's enhancements hold a hidden purpose.

7: Will Nami Discover the True History of the World? The theory that Nami will uncover the world's hidden past intrigues many.

8: The Mystery of Blackbeard's Unique Devil Fruits. Fans ponder how Blackbeard wields two Devil Fruits without repercussions.

9: What is the True Purpose of the One Piece? Speculation runs wild about the ultimate treasure's significance in the grand scheme.