Reborn in the World of Immortality, the System Rewards Me with Becoming a God

Li Xiang was reborn into the world of immortality with the "Invincible in All Realms" system, and the novice rewards directly allowed him to become a god on the spot. Unfortunately, he mistakenly thought that the system was a knockoff and the rewards were all special effects, so he went into the mountains to farm and maintain his health. Until that day, the number one saint in the world of immortality who was being hunted broke into his courtyard and pointed at the radish Li Xianggang planted in horror: "Senior, are you planting... The ancient divine roots?" Li Xiang turned back blankly, looking at the muddy shovel in his hand and lost in thought—— Wait, is she talking about this radish that lights up when planted and has BGM?