I Have One Person and One City, Guarding the Border for Thirty Years

Lu Qingfan traveled to the world of ancient martial arts, but became a boy stationed at the border. Just when the beast tide came, the border was lost and the entire army was wiped out! Lu Qingfan was left alone! Forced to have no choice, Lu Qingfan picked up the sword! But he was pleasantly surprised to find that as long as he killed the monsters, he could get various rewards! Through these rewards, Lu Qingfan's strength has grown by leaps and bounds. As a result, Lu Qingfan began to hunt monster beasts, and he became their nightmare. From then on, no monster dared to enter or exit this border gate at will! The entire Zhou Dynasty was at peace because of this, but no one knew that it was Lu Qingfan's credit. It was not until this year that Kyoto experienced great changes and power changes that the forgotten border regained attention. The government and the public were immediately shocked, and countless people were amazed!