The Invincible Road for Mortals to Become Immortals

At the top of the Immortal King, proud of the world, I, Li Yanke, am the only one worthy of heaven. After the Immortal King was supposed to have been killed for eternity, the Immortal Emperor made a sneak attack, causing him serious injuries and tainted the cause and effect across a long period of time. As his cultivation base is about to decline, Jinxian is hunted down by his enemies, the Immortal King in the same realm, and escapes to the fourth-level fairyland. He accepts the protagonist as his disciple, allowing him to embark on the road to invincibility.