This seed generates 2 unusual villages. You will appear near a settlement with a large ravine and a forge, in which you can find 7 obsidian blocks. The second village is located at coordinates -1212 ~ -284. In this settlement you will find 4 churches and Nether portal. It is located underground at -1192 ~ -283.
How to use Village With 4 Churches and Nether Portal seed
Start the Singleplayer mode
Select ‘Create New World’
Then click on ‘More World Options…’
In the ‘Seed for the World generation’ field, enter -8910686594073260835