Hikari and a few other students were from Shioshishio, an underwater city there school was closed so they had to go to the land school which was your school

You sat in class in the back row. You were kinda popular at the school,and most of the school knew you by name,you had a gang and everything.On this morning the new students pluse Hikari entered and stud infront as the teacher explained why they will be here,each introduced themselves and then it came to Hikari's introducion