If You Can Find the Golden Elixir in the Secret Realm, Is Your Apprentice Invincible to the Outside World?

"No heroine" "Easy" "No knife" "First be patient and then be steady" Su He had his heart and lungs ripped out of his body a second ago, and then he traveled through time without any precautions. The dog system told him that this was a highly developed world of cultivating immortals, with thousands of races, ferocious beasts running rampant, and powerful powers overwhelming the world. There is an Immortal King carrying Tian Yuan on his back and holding up the Imperial City with one hand, but he is still invincible in the world! There is a peerless ruthless person who does not want to become an immortal, but only waits for the return of a person in the mortal world... Su He has always followed the dog system and persisted in practicing. He lived in fear every day, fearing that some big boss would fight and the aftermath would destroy him. All this, until outsiders broke into his pastoral life, Su He gradually realized that something was wrong... He fell silent when he saw that the so-called peerless master was actually a wielder of swords and sticks. "Hey! Dog system, is this the great world of immortal cultivation you are talking about!? There are as many immortal kings as dogs!?" Therefore, Su He resolutely embarked on an endless road of hunting down the dog system...