Zhang Xiaohui, carrying a future brain-domain chip, transmigrates to 2006 and wakes up in physics class as a ninth grader.
Legend of Mir isn't fun? I'll turn your private server into an open-world AAA game. No microtransactions. I don't need that little bit of your money.
The Central Plains are underdeveloped and lack good universities? No problem. We'll open more than a dozen world-class universities for you.
Chip technology is being strangled? Easy. We'll tattoo biological chips onto our bodies, so everyone can be a real social badass.
Machine tools? Easy. We'll reengineer intelligent DNA and have microorganisms grow carbon-based biological machine tools for us. You say carbon-based life is low-grade? Then we'll recruit hundreds of silicon-based lifeforms as our underlings. Now tell me, who's more advanced?