She, codenamed 508, was already the number one killer at the age of 12. I don't know how many people died on her hands, and I don't know how much blood her hands will be stained with. Waiting to be killed every day. She never thought she would be able to leave the organization one day, let alone that fate would send her back thousands of years ago. She didn't know if this was a gift from God or another trick of fate. She just wants to live an ordinary life in this life. There is family, affection, love...