Ordinary mom Lin Wan, out of neighborly affection, unpaid for two years helped neighbor pick up and drop off children. A heavy rain she only was late by five minutes, actually suffered the child's father Zhao Lei's false accusation, community rumors flew everywhere, a family bore huge pressure. Lin Wan was unwilling to take it lying down, everywhere gathered evidence, also found neighbors once hurt by Zhao Lei to testify. Above the court layers peeled back the calculation behind, the storm ended, she still believed in goodwill, pushed the community to establish a standardized mutual aid model, but the pain brought by the past, can it really completely dissipate?