Live Forever for Thousands of Years, and You Will Eventually Become Invincible

Goudao+Longevity+Easy+No heroine Li Changsheng took Erha to travel to another world to cultivate immortality, and obtained the Nine Heavens Supreme System. He thought he could rely on the system to roam the immortal world, refine elixirs, enchant fairies, sleep with the Immortal Emperor, and reach the pinnacle of life. Who wouldn't have thought that he would be suppressed by the Heavenly Dao from another world at the foot of Wuzhi Mountain when he first arrived? This pressure lasts for ten thousand years. In order to keep him alive, the system transformed into the weakest chicken's immortality system: In ten thousand years, the snake raised by Li Changsheng turned into the Eight Wild Fire Dragons; The bird he fed turned into the Demon King Red Sky Suzaku; The flower she planted turned into the ghost emperor Yinshan's grandmother; The fish in the water tank turned into the Danxian Emperor; Even the stone he peed on every day became the Demon Lord Tongtian; Until ten thousand years later, the way of heaven changed. I, Li Changsheng, finally escaped! Then... Li Changsheng discovered that this world is too dangerous! There is a fire that can burn the fire dragon thousands of miles away; There is Grandma Yinshan who controls hundreds of thousands of mountains and eats people without spitting out their bones; There is even the Great Sage Tongtian, the Demon Lord who caused great trouble in the Immortal Court; No, no, no, continue to be content.