The End of the Tang Dynasty: from a Pawn in the Defeated Army to the Founding Emperor

My name is Cheng Hao, a history teacher. The most severe thing I can say on weekdays is "Don't use your mobile phone in class." As a result, once I traveled through time, I became the leader of the defeated troops in the late Tang Dynasty. In the past, I taught students: "Zhu Wen was cruel and unethical, and started the troubled times of the Five Dynasties." Now, I'm stepping on the corpse of the traitorous coach and yelling at the three thousand rebels: "If you don't want to be killed like a pig or a dog, just pick up a knife and fight with me!" In the past, I talked about loyalty: "Huo Cun, a famous general of the Five Dynasties, was unparalleled in his loyalty and righteousness." Now, I rescued him from the execution ground and gave him a bowl of wine: "Your life is mine. From now on, you can carry the flag for me." Previously, I analyzed historical data: "The cannibal demon Qin Zongquan has no humanity." Now, I watched as General Zhao Siwan found unknown dried meat from the corpses of Caizhou soldiers and ate it expressionlessly. The generals all said that I was born to eat this bowl of rice. Zhao Siwan: "I have never served anyone in my life, except the military leader, he is more ruthless than me!" Huo Cun: "My lord's heart is unfathomable." Jingxiang: "Use flesh and blood as a chess piece to stir up the world." Only I know that every night, I am awakened by the nightmare of mountains of corpses and seas of blood. (Sigh) I'm just a history teacher who wants to live.