After five years as a live-in son-in-law, Lu Chen has single-handedly helped the Gu family build its fortune, only to be betrayed by relatives who join forces to steal the family assets and take away his job. When the family splits its property, he and his wife receive nothing but a barren wasteland and a dilapidated house with a leaking roof. Everyone expects them to starve. Unexpectedly, their wasteland turns out to be included in a demolition and redevelopment plan. Starting with a small street stall and relying on their unique skills, the couple quickly build a business that takes the entire city by storm. The Gu relatives grow jealous and resort to every dirty trick imaginable: smashing their stall, spreading rumors, poisoning their food, and trying to seize their land. Lu Chen finally stops holding back. One agreement exposes their hypocrisy, while spotless account books refute every accusation. He also uncovers the powerful figures behind the theft of his achievements five years earlier. From a roadside stall to a head-on battle against a trillion-yuan business empire, five years of humiliation will finally be repaid.