This is a contemporary emotional novel based on real events. Its heroine, Du Manlin, has a simple name and a kind heart. After struggling through hardship with her husband, sharing a close and loving life, she faces the sudden tragedy of his high-level paralysis. She refuses to abandon him, standing by him for love. With her wisdom, devotion, and actions, she composes a moving ode to a love that never forgets its beginnings and remains steadfast through all things, one of the most loyal and heartrending love stories in the world. Perhaps her devotion and fidelity moved the heavens, because after an accident, her husband miraculously recovered. People call this soul-stirring romance an "irreplaceable love."