Leo, a dock laborer, activates a blind box evaluation system after buying a cheap locker. Relying on its detection function, he picks out valuable antiques and turns his life around. He repeatedly outwits local tyrant Victor’s schemes and teams up with auctioneer Irene to start a studio, fighting off hostile acquisition and smuggling frame-ups. At the decisive auction, the upgraded system exposes Victor’s fraud, helping Leo defeat his rival and become the new port tycoon. In the end, he shuts down the system, trusts his own judgment to face an unknown container, achieves self-growth and falls in love with Irene.
