The Transformation of the Fire Phoenix

Qin Jiuyue is a homebody. She doesn't know what other people think about that, but she certainly doesn't deny it herself, even after transmigrating to another world. But how is a homebody supposed to survive in another world? Healing the sick and saving lives, or killing people and snatching their treasures? Neither seems like a good option. This world is ruled by the survival of the fittest. Even after she showed them her family's token, people still wanted to chop her up. Can't they just let her live in peace?