The acquaintance and miss when she was young made her deeply understand that there is a kind of giving up called "a mistake", and there is a kind of persistence called "eternal hatred". From then on, her life was just to meet him again. When they met again, although the wounds that could not be erased were healed, he was willing to be his whole world's enemy for her, just to meet again. What you once owned does not mean it will last forever. What you have lost can still be owned again.