Caged in his Arms

At 10 years old, Athena Yang got orphaned. It is strange that her deceased parents entrusted her to an unknown man who isn't blood-related to her or not even her family. Her parents left her a vast amount of fortune and this mysterious man whom she only knows through letters became her guardian. Fast forward, at her eighteenth birthday party, Athena decided to run away, hide and change identity. She got fed up living in a rich household and all her movements are being controlled by her guardian and lastly, she wants freedom. Will she be successful in hiding from her guardian or she will be caught and she'll be back in her golden cage?