Who are People of D.? Are they descendants of the Ancient kingdom?

D. Clan is one of the biggest mystery in one piece. We do not know who are they and why are they so important in one piece.

We only know that they are considered devils by celestial dragons and hated by them.

Do you know why they hate them?

We know celestial dragons are descendants of 20 kings who United together to defeat the Ancient Kingdom and then erased them from history.

So i think celestial dragons fighting Ancient kingdom and hating D. CLAN , link D. Clan with Ancient kingdom.Which only mean D.clan is DESCENDANT of Ancient kingdom.

Maybe they founded a dangerous weapon (devil fruits or Ancient Weapons) and were at the top of world because of which 20 kings United to defeat them.

Celestial dragon are afraid that D. Clan can unlock that dangerous weapon again and can make the world unbalanced.

And we know luffy will use that dangerous weapon ( hito hito no mi or Ancient Weapon ) to shake the world and D. Clan will rise the Ancient kingdom again.

What do you guys think about it??

Comment down.