The Ancient Weapons “Secrets and Purpose” | One Piece Finale Theory pt. 2 | Ch. 1011+ [Spoilers]

The Series this video is part of:

What could the secret behind the ancient weapons be? We are only aware of a handful of details relating to each weapon. The rest of the details are shrouded in mystery. What was their original purpose?

Be sure to watch this video first:

My original theory relating to this topic:

The House in Fata Morgana Ciao Carina
Umineko Discolor
Thronebreaker gernichora theme
Umineko lastend conductor

My Twitter:​

Comment if you think I’m right/wrong, and try to improvise! Constructive criticism is always welcome.