Traveling Through the World of Immortality, I Can Summon Mythical Immortals

"The Rise of the Peerless Prodigy" + "Response to the Demon Lord of the Eight Realms Quickly" + "The Violent Demonic Cultivation" + "The Eight Realms of Innocence Fall in Love with Me" + "The System Is My Plug-in" [You are an ordinary Qi-refining monk in the world of immortality. [One day you secretly explore the cave left behind by your predecessor alone. [Just after you enter the final secret realm...] ["It's been three thousand years, Jie Jie Jie, the cave under me finally has a good Taoist body. Come on, little friend, merge with me, Jie Jie Jie!"] Li Wan once traveled through time and became a Qi-training disciple of the Immortal Sect in the world of immortality. He was looking for an opportunity for his beloved Senior Sister Tianjiao, but he was unexpectedly snatched away by a powerful demon. At the critical moment of life and death, the system comes. "The host is binding the summoning system of mythical immortals. Please ask the host to randomly summon the first legendary immortal to help and obtain the corresponding power..." Two years later, in the heavens of the fairy world, the big bosses from all sides said: "You are unethical, he has a different realm every month!" (Note: Summoning immortals and demons has a stay time, and they only come to this world temporarily)