With Ten Thousand Years of Life, Laying Low Will Make Me Invincible

[Survivalist Way] + [Longevity] + [Lighthearted] + [No Romance] Li Changsheng transmigrates to another world of immortal cultivation with his husky and obtains the Nine Heavens Supreme System. He thinks he can rely on the System to dominate the immortal realms, refine immortal pills, woo immortal maidens, sleep with immortal emperors, and reach the peak of life. Who could have guessed that as soon as he arrives, the Heavenly Dao of this other world would imprison him beneath Five Finger Mountain? And there he remains for ten thousand years. To keep him alive while he lies low, the System transforms into the weakest Longevity System: Over those ten thousand years, the snake Li Changsheng raised becomes the Eight Wilderness Fire Dragon; The bird he fed becomes the Demon Emperor, the Red Sky Vermilion Bird; The flower he planted becomes the Ghost Emperor, Granny Yinshan; The fish in his water tank becomes the Pill Immortal Great Emperor; Even the rock he pees on every day becomes the Demon Venerable, Great Sage Tongtian; Then, ten thousand years later, the Heavenly Dao changes shifts. I, Li Changsheng, have finally outlasted them all! And then... Li Changsheng realizes this world is far too dangerous! There's the Eight Wilderness Fire Dragon, whose flames can burn for a thousand miles; There's Granny Yinshan, who commands a hundred thousand mountains and eats people without leaving a trace; There's even the Demon Venerable, Great Sage Tongtian, who once wreaked havoc in the Immortal Court; No, no. Better keep lying low for now.