Forgotten Promises

Hunter smith, and individual who had been bullied day by day, even when he dreamed of never being bullied. Yet, he could never get himself to stand up on his own.

But one day, someone saved him when he was being beaten up once more. He didn't expect any help. When he faced the one who did, he raises a question and asks for her name. She simply turns around and says "Please promise me that you'll stand on your own." Was her only words before disappearing. He found no trace of her afterwards.

He swore an oath that he'd find her. But that faded over the years.

Will he find her, or just give up finding her? Or he will find something else than her identity?