Years ago, human civilization began living under the sea. However, they were many people who insisted to live above the surface. They manged to move to land and created a 'fundamental separation.' After the school closed down, students from the sea village has to attend Mihama Middle school on the surface. As per usual, there was clear discrimination between the two different groups of students. The students who were residents of the sea village were faced with a strange, new, but hostile environment. How well will they adjust? That's up to you!
This would be so awesome if the people from the sea village actually had minor mutations due too their environment. But I'm not all to sure how many people would join an rp that takes place in middle school.