"Everything, or nothing." When this motto of "placer gold" came to the Haojiang International Convention and Exhibition Center, the protagonist Lu Chen officially stepped onto the center stage! Once, he was a "dog licker" who humbled himself to the dust because of love. However, after a small career, he was betrayed by his wife and an adulterer. He left home and was saddled with huge debts. He was mercilessly ridiculed by his ex-wife as "a piece of trash who will never be able to turn around." Just when he was beaten to death by the loan shark and was completely despairing, a cold mechanical voice sounded in his mind——