Left alone

Blossom, a young girl, born with blue hair is an outcast. When the world is starting to come to an end she leaves her city and home behind to live in an underground town with a boy her age, a wise elderly woman, and a couple of others. The wise woman says a prophecy that blossom is supposed to be queen of a new generation but blossom thinks the wise woman is wrong. She believes because of her strange hair and abilities that no one will ever stand by her much less let her rule them.