Fantasy: Return Ten Thousand Times, Open the Gate of Heaven with One Sword

Wang Laowu woke up in the world of Gaowu, where foreign races invaded and the human race was in decline. But Wang Laowu cannot practice and is engaged. Wang Laowu's family members all went to the battlefield. Wang Laowu originally thought that his life would be mediocre. But luckily I woke up and returned the system ten thousand times! ! "Ding! Congratulations to the host for acquiring the Sword Kaitianmen Sword Technique by wielding the sword a thousand times!!" "Ding! Congratulations to the host for running 1,000 kilometers and obtaining the Great Wilderness Holy Body!" "Ding!......" Ten years later, a young man came to the Great Wall of Sword Qi and opened the Heavenly Gate with one sword. There is thirty thousand miles of Qi in your chest! I have a sword. I want to ask all the people in the world, who dares to take it? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.