Also it is interesting that Imu kinda had some differences between Joyboy and Nika.
When he saw Luffy and Loki on their G5 and Dragon form, he said Nika and Niddhogg instead of Joyboy and The War God who eat Niddhogg fruit (in assumptions that Imu knew about him).
But When Imu got hit with Joyboy Haki and Absorbs Saturn life, he said Joyboy (unknowingly or at that time didn't knew what Luffy looks like)
For reminder, Imu didn't even Recognize Rocks as Davy Jones the first time he seen him, He just said it out of nowhere on GV.
So for now If Joyboy and Nika is seperate Entity, then the 1st World is way longer than Void century Considering 2nd World is Joyboy world (Another Lore Piece to shown)
And yeah, One Piece ain't ending soon especially 5 years lol
