After waking up, modern young man Lin Fulai finds himself transported to Hongxing Village in the 1960s, where he becomes the frail eldest son of the Lin family. His parents are struggling to make ends meet, and his five younger sisters are counting on him to take care of them. Fortunately, he unexpectedly unlocks a mystical spring space that allows him to grow crops, accelerate their ripening, and store supplies. Determined to keep his family well-fed and clothed, he ventures into the mountains to gather wild produce and fishes in the river. Using his intelligence, he establishes partnerships with factories in the city, exchanging goods for food and daily necessities. As life gradually improves, he also remembers to help his relatives, friends, and neighbors, steadily shouldering the responsibility of supporting his entire family through difficult times.