水旺爷爷为了种树落下病根回涌泉村休养，眼见着他修下的幼树缺水，得福和马喊水着急又心痛。得福跑去县里解决通电问题，却因为县局职位交接，暂时受阻。一筹莫展之际，水花用板车拖着残疾的丈夫和年幼的女儿，跨越戈壁来到金滩村移民。
Grandpa Shuiwang returned to Yongquan Village to recuperate after contracting a disease while planting trees. Seeing that the young trees he had pruned were lacking water, Defu and Ma Hanshui were anxious and heartbroken. Defu went to the county to solve the problem of electricity supply, but was temporarily blocked due to the handover of positions in the county bureau. When she was at a loss, Shuihua dragged her disabled husband and young daughter on a cart across the Gobi Desert to immigrate to Jintan Village.
