A young man returning to his hometown comes back to his old family home, determined to manage his own little courtyard and build a social media presence dedicated to plants. His neighbor builds a pigpen right next to his courtyard wall, and the foul stench seriously disrupts his daily life. Everyone in the village assumes he has no choice but to give in and back down. Instead, he fills his own courtyard with mint. The strong mint aroma makes the penned livestock restless. As tensions between the neighbors gradually escalate, an outside investment project also becomes involved, and he finds himself caught in a wave of public criticism. He presents all his records to reconstruct what really happened and clear up the misunderstandings. Once the old neighborhood disputes are finally settled, mint unexpectedly becomes a signature attraction of an ecological farm, opening a new chapter in rural entrepreneurship.