Pisces Pendant: a Thousand Years of Dreams

His life is precarious. She is a sword fairy who has been dead for thousands of years and has no future. A piece of Pisces pendant connects two dying people thousands of years apart. As a result, she became his biggest support, and he was her only variable! They thought they were rewriting history, but found that—— They are history itself! [It turns out that I have been waiting for you since I was born.