Tai Qingyue became a widow who lost her husband in 1970 as soon as she traveled through time. With her three-year-old Tai Nian'an, she was kicked out by her husband's family and lived in a leaky and dilapidated house, barely surviving by earning 5 work points a day. When she was desperate, she discovered that the jade pendant left by her mother was a space. From then on, she secretly used the space to grow food and vegetables, use spiritual spring water to raise her children, and did handicrafts in exchange for coarse grains. Seeing that her life was getting better, her husband's family came to grab things, but she was so angry that she ran away; someone in the team was gossiping, but she slapped her in the face with her strength. Once when she went to the mountains to collect wild products, she met Cen Yan who had returned from the army. Seeing that she was good at protecting cubs, he always silently helped her carry water and keep out of trouble. The two gradually fell in love. After Cen Yan learned the secret of space, he helped her plan a "road to wealth" - collecting mountain goods and making special pickles together, using his status as a veteran as a cover. From secretly exchanging grain to saving money to build a brick house, and then opening a small workshop after the policy was relaxed, Tai Qingyue took Nian An and turned the hard life into sweetness with Cen Yan, becoming the "role model" envied by everyone in the brigade, and raising Nian An to be fat, loving, and having a harmonious family.