Albudha deep x Avatar

1. Some strangers sneak into the local community
2. Local royalty girl falls in love with one of the stranger
3. Locals find out the truth about the strangers
4. Locals go to execute the strangers
5. Another group of more violent, more dangerous people arrive who can only be beaten by the first group of strangers
6. They successfully destroy the dangerous invaders
7. Royalty let's the girl and the dude live together

The similarities between both these movies are hilariously close.

Edit: I'm not oblivious to similarity between Vietnam Colony and Avatar but that was already pointed out previously. Albudhadweep is something I thought was also somewhat similar, hence the post.