Neighbor Zhou Yaqi repeatedly uses Lin Qing's home address without permission, dragging the woman, who lives alone, into trouble. Given a second chance at life, Lin Qing refuses to back down and rents her house to four elderly scrap collectors. As one misunderstanding after another arises, Lin Qing and the four men work together to preserve evidence and uncover the truth. They stand firm in protecting their boundaries and their right to live peacefully, while finding warmth and trust amid the turmoil.