I am a time traveler, I will change some of the history of the Qin Dynasty
**Name: Lin Xuan**
- A graduate student in modern history accidentally became a guest of the Qin Dynasty "Zhang Cang" (borrowing the identity of a historical figure)
- Bind the "Eternal Name System" to unlock technology and knowledge beyond the times
- Personality: Calm and rational, good at using modern thinking to solve problems, possessing both scholarly wisdom and political acumen
