I, the Powerful Golden Elixir, Will Enter the Strange Dungeon?

Su Changqing traveled to a parallel world similar to Blue Star and became the only immortal cultivator in the world. After a hundred years of seclusion, he broke through the golden elixir. After leaving seclusion, he found that the world had changed. Strange things are rampant and the people are in dire straits. Before he knew it, he was pulled into the S-class dungeon "Chainsaw" and started live broadcast across the country. Just when everyone in the Dragon Kingdom was in despair, Su Changqing killed the S-level weird chainsaw maniac with one sword and one person, becoming the first person to clear the S-level weird dungeon. The name "Sword Immortal" spread all over the world. When he was surprised to find that killing weirdos could increase his cultivation, a wicked smile appeared on his lips. … Since then, there has been a legend in the weird world, a human being who is more terrifying than weird people. He takes pleasure in killing weird people. Even S-class weird people are frightened when they hear his name. When he broke through the tribulation period and was about to ascend, strange power came again, trying to pull him into a strange copy. This time, Su Changqing did not enter, but flew high into the sky, towards the real mastermind who he had discovered long ago!