Chen Xiangjian, a young Chinese-Ecuadorian, visits the family and former workplace of Academician Lu Yonggen. Through this journey, he gains a deeper understanding of Lu's lifelong devotion—from his humble family roots to his unwavering love for the Party, the nation, and agricultural science. With a life marked by integrity, simplicity, and a steadfast commitment to education, Lu Yonggen's legacy continues to inspire.