Tech Transporter: I Smuggle Future Technology Across Dimensions

When a mysterious system grants Zhang Yang access to advanced technology from parallel worlds, he becomes the invisible hand reshaping civilization. Quantum computers? Check. Holographic AI? Done. Next-gen lithography machines that break every blockade? Easy. While global powers scramble to uncover the source of Xia Nation's sudden technological supremacy, Zhang Yang watches from the shadows with a secret smile. He's not a genius inventor—he's just a courier between worlds, and business is booming.