The cold light of the world-breaking halberd was still condensed with the black blood of the soul-eating dragon. The giant bronze door slowly closed behind him, making a dull sound like the ringing of ancient bells, completely cutting off the wind and snow outside Kunlun Ruins from the fighting. The moment Gu Yan stood inside the door, all the muscles in his body tensed subconsciously, and the spiritual power in his fingertips was as ready as a bowstring. The scene in front of him was completely different from the ruined walls and secret dangerous places he imagined Kunlun Ruins should be. It even subverted his entire understanding of the end of the world.