Update #1: Marilia is a young girl who lost her mother and left her home, she's been living on her won since then. She's a polite and good girl though, she's not a saint, to survive in this dangerous world she had to do some stuff like robbing and stealing from people, but, she got no problems with the police so far and her criminal record is clear, but she regrets it and tries to make a new beginning.
She comes to the city with no friends and a place to live, and she is not sure that everything will go fine and she will be able to manage to survive. Whole her health is not at the best state, physically and mentally.