Wilderness Survival: The Family Guardian System

Modern teenager Jiang Yu transmigrates into the Su family's live-in son-in-law in a year of famine, and right from the start faces the tragedy of his parents-in-law and his wife having died. Bearing the reviled name of a "gambling good-for-nothing," he must also protect five younger sisters-in-law on his own. When a local tyrant comes to the door to collect a debt and humiliate them, Jiang Yu activates the "Family Guardian System" and gains the ability to heal injuries and exchange for supplies. He drives the tyrant off, goes into the mountains to gather herbs, and uses the system's spirit spring to clear land and farm, improving their lives step by step. From being looked down on by the villagers to becoming the support of the whole family, Jiang Yu not only solves the food crisis but also wins the love and respect of the Su sisters and the villagers.