My friends are all pirates

In ancient times, the "Santo River" on the island of San Ding gave birth to the establishment of the Kingdom of Alabasta.
In ancient times, the ancient weapon "Pluto" was born on Shipbuilding Island.
In an unknown period, the lunar people came to this blue planet due to lack of resources.
800 years ago, the world government was established, and the nobles of the world have lived in the holy land of Mariejoia since then. They proudly declared that our family will last forever, our house will last forever, and we will use our own name to own the land.
But human dignity cannot be eternal, just like the death of animals.
800 years later, a traveler came, and he looked around.
"The flag will fall when it stands, I am familiar with this!"
PS: Because the original setting is more focused on the individual rather than the collective, the environmental setting has borrowed from the Blue Star Great Voyage Era to supplement some low-level designs to facilitate the development of the plot.
This book is the second part of the Migrant Workers Trilogy