My Sword Proves the Devil's Way and Kills All the Immortals in the Sky

"I want you to help me kill all the immortals in the world!" Gu Wutian accidentally received the inheritance of the sword demon when he was young. The more people he kills, the stronger he becomes. He can condense the demon's heart with his blood, but the price is to help the sword demon return to the fairy world! In the eyes of the Gu family, Gu Wutian was a useless person who was incompetent in literature and martial arts. It was not until he learned the true circumstances of his mother's death that he revealed his true strength. He had reached such a terrifying level that he could become a demon and kill a god with one sword! "With one sword, thousands of immortals are shaken, and the world is free. My sword proves the devil's way, and the sword body is made of blood!" Breaking the shackles of this world, I will make all the gods and Buddhas in the sky bow their heads! Tear apart their masks of hypocrisy! My fate is up to me!