Guarding the Border for Thousands of Years, Told Me That the Dynasty Was Destroyed

Lin Qing travels to another world and obtains the lying down system However, at this time, demons from outside the territory invaded, and the enemy countries were watching eagerly. The dynasty forced conscription. Although he wanted to lie down, he was forced to join the army. But he didn't expect that for three years and three years, his immediate bosses were killed one after another. When he came to his senses, Lin Qing had become the strongest person in the dynasty. In desperation, he had no choice but to lead his own troops and led an army of 100,000 to guard the border for thousands of years to resist the demons. However, two thousand years have passed, and he thought he would be able to retire safely, but he was told that his dynasty had been overthrown long ago. Now, martial arts is in decline and technology is prosperous? The most important thing is that if the demon revives, can modern humans not be able to defeat it? ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.