Traveling Through the Tang Dynasty and Rescuing Li Chengqian

The following is just my personal opinion: Some water words, many places. For example: ancient prose can be passed through in one stroke. There are also mistakes written in the timeline. Some places do not conform to the behavioral logic of a modern person after time travel. For example, making ice in the village: If you want to sell it in the city, the villagers here are powerless and will definitely be worried about by the rich and powerful. Shouldn't the prince send someone to guard it when he is in the village? One is to monitor, and the other is to prevent one's business from being noticed by others and to show loyalty. There are a lot of details that I automatically rationalize. There were still some very smart people in the ancients, especially those in high positions. Not everyone believed whatever you said. Come on!

There's not much to see. The author can't tell the difference between Tudou and Sweet Potato.