Mysterious wonders

The main character "Martha" has troubles with her mother "Sophia", her mothers a workaholic who doesn't pay any bother to the main character. One day Martha's mother disappears, not much later the main character discovers more info about her mother, things the main character had no clue about. Martha wants to discover more about her mother, but Martha knows the journey ahead of her is going to be dangerous.. and one day she'll never come to find her mother. One day Martha discovers more about the world she lives in, she'll have to adapt to the new journey she's going on, and meet new people to help her she'll discover new emotions, and have new relationships.