+++ This is a story that happened in an unknown country, where an unlucky man encounters all kinds of bizarre and incredible things when he travels through time. The bad factors cultivated by the protagonist in the great rivers and mountains of the 21st century are fully displayed here. Naturally, the protagonist was originally born in a wealthy family, and he can be regarded as an top student. He has a good brain. I wonder what will happen to the protagonist when he travels to this country? How should he survive in this dynasty where he knows nothing and doesn't understand anything? +++++{This is a big pit, enter with caution...}