I Have a Sword That Can Bury the Sky

Lin Xuan was originally the humblest cultivator in the world of cultivation, but he accidentally inherited the ancient magic sword. From then on, he embarked on the path of killing to prove the truth. When the Immortal Gate hangs high and thousands of tribes stand together, Lin Xuan slashes his sword across the sky: "If the Immortal is unkind, I will kill the Immortal; if the Heaven is unjust, I will kill the Heaven!" Until that day, he discovered that the sword in his hand actually hid the secret of annihilating all worlds...