You will start the game on a small piece of land in the middle of the ocean, and right next to it will appear a large half-sunken ship with several chests. After collecting enough resources, go to the coordinates -312 ~ -952, where you will find an unusual village on the island. Almost all of its buildings are in the water, which looks quite unusual.
How to use Village on the Island seed
Start the Singleplayer mode
Select ‘Create New World’
Then click on ‘More World Options…’
In the ‘Seed for the World generation’ field, enter 474395258284874