Traveling Through the Tang Dynasty, I Prevented the Anshi Rebellion

🚨Four years before the Anshi Rebellion, he traveled through time! 📚History graduate students vs. The Tang Dynasty elite circle 💪You start with a bowl (no), it all depends on your IQ! 🤝Make friends with Yan Zhenqing and Guo Ziyi, hug the prince's thigh tightly ⚔️An Lushan wants to rebel? Ask me first about my economic warfare, public opinion warfare, and psychological warfare! 😱Wait a minute... Why is there a time traveler next to An Lushan? !