Celestial Dragons where known as the creators of the world. So what if God Valley is literally means the land of the Gods. The land of the Celestial Dragons.
Celestial Dragons decided to make a island for themselves filled with cipher pol agents and millions of slaves. This place probably has a poneglyphs also and the ancient weapon uranus. So theres a reason why Garp was on God Valley.
why rock d xebec went here is probably he wants to take the uranus. In which probably he did and roger took it for him. Rocks probably the strongest character in all of onepiece, and roger took him out by himself and garp fought the other pirates like big mom and kaidou. But i really think whitebeard switches side that time and help roger and garp to stop kaidou and bigmom.like 3v3in the end. This is why Garp, And whitebeard and Roger have a strong bond.
Celestial Dragons decided to make a island for themselves filled with cipher pol agents and millions of slaves. This place probably has a poneglyphs also and the ancient weapon uranus. So theres a reason why Garp was on God Valley.
why rock d xebec went here is probably he wants to take the uranus. In which probably he did and roger took it for him. Rocks probably the strongest character in all of onepiece, and roger took him out by himself and garp fought the other pirates like big mom and kaidou. But i really think whitebeard switches side that time and help roger and garp to stop kaidou and bigmom.like 3v3in the end. This is why Garp, And whitebeard and Roger have a strong bond.