"Li Yunlong Travels Through Ancient Times to Save the Future" is a novel that combines elements of history, fantasy and adventure. It tells the legendary story of a modern programmer, Li Yunlong, who traveled to ancient times due to a mysterious ancient book "War of War" and became the famous Northern Dynasty general Li Lie who unexpectedly traveled to the future.
The story begins in Beijing in 2025. Li Yunlong is a programmer who is passionate about the history of ancient wars. By chance, he bid for an ancient book called "War of War" online. When he opened the book, a dazzling light swept him into a time and space vortex. When he woke up again, he found himself in the border wilderness of the ancient Northern Dynasties, surrounded by a group of soldiers in armor, and he had become Li Lie, the border defense general of the Northern Dynasties.
In this war-torn era, Li Yunlong quickly adapted to ancient life with his modern knowledge and wisdom. He reorganized the army and introduced modern tactics and formation training, which greatly increased the combat effectiveness of the Northern Dynasty's army. In many confrontations with the Southern Allied Forces, he repeatedly performed extraordinary feats, gradually established his prestige, and was known as the "Beacon Fire General." However, as the war escalates, Li Yunlong not only has to face powerful enemies, but also has to deal with the power struggle between the DPRK and China and internal suspicions. In life-and-death battles, he relied on his wisdom and courage to avoid danger many times, and finally led the Northern Dynasty army to a decisive victory.
After the war, Li Yunlong was named "General of the Country", but he always missed the soldiers who sacrificed their lives for the country. He decided to write a book about his experiences so that more people could understand the flames and glory of that era.