The Sword God of the Tang Dynasty Killed Eighty-One Immortals with a Single Blow of His Sword

Su Xiaotian, who has traveled through the world of immortal cultivation for twenty years, has become the new generation of sword god of the Tang Dynasty. In the process of capturing an immortal, he was bound to a helping system. As long as you help others, you can get rewards. At the beginning, you get the famous swordsmanship of Spring and Autumn Sword Armor Li Jian Shen: two sleeves of green snakes, one sword of the immortal kneeling. The last sword severely injured the immortal, he gained supreme swordsmanship, and opened the gate of heaven with one sword. Kill demons, eliminate demons, kill immortals, kill gods... After the Tang Dynasty was threatened by the immortal world, he killed eighty-one immortals at Nantianmen with one man and one sword. I would like to ask the immortals in the sky, who dares to attack our Tang Dynasty?