Zhihui (Huang Pinyuan), who is engaged in manual labor, works diligently, and his daily income is barely enough to make up for the family expenses. However, even though life is so difficult, Zhihui still insists on his kind and optimistic spirit. Disaster came inadvertently. After the doctor's diagnosis, Zhihui's wife Xiumei (Hou Yijun) was diagnosed with cerebellar atrophy, which is often called Alzheimer's disease at a young age. Seeing his wife's condition gradually worsening, Zhihui's heart was filled with pain. Despair, anger, and sadness, as time passed, Zhihui gradually dispelled the haze in his heart. He decided to make good use of the little time left and leave unique memories with his wife. In this way, a sentimental and beautiful trip around the island began.