After Losing My Memory, I Revolutionized the Entire World of Immortality

[Double male protagonists + no rebirth + no time travel + dual heroes + non-traditional immortality + dual purity] [Heartless Immortal Lord is attacked by X's hard-talking and soft-hearted follower Demon Lord] Qingshu Xianzun was struck by thunder in the brain when he was ascending, and he lost his memory! Pei Changyan made the entire Cangwu Sect go crazy, but in the dead of night he left the Sect with his baggage on his back! Pei Changyan: The world of immortality is so big, I want to go and see it! Weird things in Shanyang Town? Go! An unknown sect of cultivating immortals? Go! The infestation of mummies, the love and hatred between cultivators and monsters, the cultivators swallowed by shadows - go! Go! Go! "Have you heard? A man named Pei Changyan smashed the plaque of Zhu Yangzong!" "He also destroyed Wan Yuan Sect's alchemy furnace!" All kinds of secrets from hundreds of immortal families are flying all over the sky—— Shocked! A certain sect is actually full of demons! Shock! An elder from a certain sect actually used his disciple's cultivation to support his unconscious lover! Shock! The three major factions actually did such a thing! Shock! Shock! Shock! Is this moral decay or human nature? —— The instigator was completely unaware that he had turned the world of immortality upside down. He looked back at someone following him: "Why are you following me?" A certain Demon Lord said: "Repay the favor, you saved me, how about I pledge my life to you?" Pei Changyan: He just said it in the script! Don't pick up an injured man on the roadside! — There was a lot of discussion in the demon world, "Have you heard? Your Majesty likes a monk and follows him around all day long!" A certain Demon Lord: Oh, I am often so angry with him that my heart aches. I think I am in love with him. Demons: He kills people and sets fire in the front, and you add fuel to the fire and silence him in the back. If this doesn't count as love?