Ye Yan drifted from place to place like duckweed. At last, she managed to settle into a quiet life in the countryside, only for an unexpected visitor to shatter her peace. So be it. What must be repaid will be repaid, and what must be faced will be faced. Still, watching the people around her slowly grow old and even die left her feeling a little melancholy. Everyone longs for immortality, but what is so wonderful about living forever?