One Sword, Open the Gate of Heaven!

The gate of heaven controls the sky, and no one can break it for eternity. Zhou Xuan was born without tears, and everyone called him ruthless. Afterwards, the sword passed through the gods, and he stood up to the sky in white clothes. He held the sword and asked the sky, saying: "I have come to find my relatives." After saying this, the sword opened the sky, the stars and rivers were shattered, and the gate of heaven was cracked. The sword and the man were scattered, leaving only the white clothes covering the top of the door. The world knows that Xuan Fei has no tears, and all his tears for thirty years were hidden in this sword.