Live Broadcast to Sell Evil Sword Manuals, How Did I Become a Swordsman?

Li Daojun traveled through the parallel world, became a poor Taoist priest, and awakened to the "live broadcast delivery" system. As long as you successfully sell the designated goods, you will receive rewards. Bite! The first product on sale is: "Evil Sword Manual", priced at 1 million yuan! Delivery time: 3 days! Successful delivery of goods: ten thousand times the return of sword skills + a wisp of innate sword energy! —— My name is Chang Guozhu, the strongest master in the Dragon Kingdom. However, with the invasion of all realms and a strange revival, my junior brother and I were selected to participate in the National Games Arena. Best of three! Now, if my junior brother and the opponent die together, it will be considered a draw, and if I lose my fighting ability, it will be considered a loss. But looking across the country, no one can participate in the third battle. Just when the destiny of the country is about to be snatched away by aliens, the civilization of the Dragon Kingdom is in danger. I accidentally came across a live broadcast room. He was selling sword manuals to ward off evil spirits, and he promised to teach and master them. "Family members, take out an absolutely authentic sword manual to ward off evil. Once you master it, you can easily defeat all the masters in the world!" "The prerequisite is that you must commit suicide first!" "If you fail to practice, you will receive a full refund, and I will teach you step by step with my sword from the palace!" Faced with this kind of unscrupulous anchor, I vow to make him pay a heavy price. But after I practiced the sword manual... —— I am from the Dragon Kingdom. When I saw Chang Guozhu defeating a strong foreigner with one sword, I was so excited that I burst into tears. But before they had time to be happy, tens of millions of alien troops came to the city, and despair once again enveloped the Dragon Kingdom. At a time of national despair. A little Taoist priest came riding on a bull and resolutely drew his sword against the foreign army. That day. The sword energy spreads across thirty thousand miles, and the light of one sword chills nineteen continents!