The Emperor Is Extremely Broad

Traveling to a different world, Jiang Langsan found himself surrounded by monsters and seriously injured. He finally survived, but he seemed to have turned into a savage? Okay, maybe this can be called "The story about turning into a savage after time travel and fighting with monsters and wits" … Until one day, a heroic woman riding a flying sword fell in front of him... … In this world surrounded by demons, humans have to build high walls. The empire established civilization and order, looking for light in the darkness. When the high walls collapse and order collapses, the only things we can rely on are wisdom and unity. (Three years of polishing, quality guaranteed!)