The Path to Immortality Has Been Cut Off, I Will Open the Sky with My Sword

Lin Feng, a baby who was abandoned in the Ten Thousand Beasts Mountains, was adopted by a martial arts couple. He originally thought that his path to immortality would be cut off due to his lack of spiritual roots, but due to his sword bones forming sword spiritual roots, he showed his astonishing talent in the way of swordsmanship. He originally thought he could keep his martial arts school and his family and spend his life peacefully with the sword in his hand. Until a sudden disaster occurred and my sister's soul was seriously injured. In order to resurrect his loved ones, he took the sword and embarked on the immortal road, reaching the top in the blood and fire. However, when he finally rescued his sister, he caught a glimpse of the horrifying truth - there was an extraterrestrial demon spying on this world. From useless wood, to opening the heavenly gate with a sword, to cutting through the sky. Lin Feng's sword was meant to bring truth to the world.