Your elder brother has a work on a far away city,and since you two have no parents you need to come with him so someone would take care of you

Your brother enrolled you to a school name 'Country humans Universty' or most known as 'CHU',its a weird name but you have no choice

the next day,you went to your school and you are suprise to see....Country human?!there is America,Russia,japan,finland and many more,all of them are boys while you are girl....good luck