Okay, this whole end mural thing is a shit ton to process. The below is just my guesses as to what the fuck is even happening without Pictures lol:
1. The 4 Skypiea Deities are referenced. They actually have historical signficance. Holy fuck
2. Those are/were the Sun, Sea (originally Rain?), Forest, and Earth
3. 1st War/World Depicts what I assume to be the original or Primordial "Flame" that Vegapunk has replicated through the Mother Flame. One Piece is Dark Souls now lmao.
4. The Sun God Nika appeared through prayer, manifested from this Primordial Flame?
5. The Earth God (is this Vearth or Imu originally????) and Serpent of Hell Flame (2 fucking antagonists against Nika??) are enraged and this causes death and chaos
6. 2nd World/War implies survivors of the first. This seems to be 900 years ago.
7. Devil Fruits created by the Forest God??? An extension of how Nika was created?
8. The Sun God (yes, Joyboy) caused war and destruction. Maybe a sign of trickery? The AK being as powerful as it was probably meant they were conquerors. It also lends credence to Rayleighs comments about them arriving to hastly a blaming ONLY the WG here.
9. Longstanding theory that the D. initial is a half moon, so Im guessing D. Clan IS the Half Moon People referenced here.
10. No idea what the moon people are unless it just means Lunarians or Sky Islanders.
11. Killing Joyboy (Nika the Sun God) allowed the 19 Kings to become Gods (Celestial Dragons).
12. The Sea God (Poseidon i.e. ancient mermaid princess) raged and probably was used to sink the World somehow.
13. In the 3rd World, the Troubled Shadow is Imu for sure. Is he the Earth God incarnate? Promised day is throwing me off, so Imu is waiting for something...
14. Random guess but the Fragmented Moon might be Blackbeard? Hes a D. So half moon, but hes clearly more than this.
15. Sun God is Luffy, and this really paints an ominous end to his character and Nika. It sounds like Nika (as the energy source), MUST return to the earth. Nika can activate things like if he is a resource of energy, as evidenced by Emeth being revived.
Tldr:
- Nika is born from energy on the planet.
- Earth God and a Serpent represent order vs Nika's Chaos. Death and destruction ensue
- DF are then created somehow. Nika (reincarnated as a DF through Joyboy) causes death and destruction everywhere.
- Joyboy dies, CDs exist, Poseidon floods the world
- Imu is waiting for a promised day, clearly has to do with Blackbeard and Luffy imo.
WHAT THE FUCK