[Sin slave counterattack + Gobi farming + two-way redemption + redress of injustice]
The official daughter-in-law was once reduced to a criminal slave in Mobei, and she was shackled and exiled to the Gobi! The Lin family in Hexi Province was proficient in water, soil and farming. Lin Yan hid the family biography "Minutes of Water and Soil", searched for underground rivers in the yellow sand, and identified salt and alkali, and used his skills to save a group of female prisoners in distress. On the way to escort, they met Lu Zheng, the border guard colonel whom the Lin family had rescued from a desperate situation. One person clears wasteland and cultivates fields to create an oasis, while the other person holds a sword to defend the border from the enemy. Old grudges lead to two-way redemption, temptations lead to life and death dependence, can a lowly sin slave clear his family's grievances and live a new life in the desert?
Purpose: Even if he is wronged and trapped in the desert, he will not give in to the suffering, rely on his farming skills to save himself and save others, and create new life in desperate situations.