A person in the Song

Let me know if you'd like to translate anything else!,"Your Excellency, according to the records in this historical fun story booklet, there's Xia, Shang, Zhou, Qin, Han, Wei, Jin, Southern and Northern Dynasties, Sui, Tang, Five Dynasties and Ten Kingdoms, Song, Yuan, Ming, and Qing dynasties...","If he truly comes from the future, knowing his own position in the previous dynasty, would everything he says still be the truth If he reveals some statements to prove this and convince us, wouldn't it mean he could slander anyone he wants at will Then, with the power of decision in his hands, would we believe him or not"。