Mo Yuan was a mortal who accidentally got a practice book. However, little did he know that this book was the only one that could be used to cultivate immortals. Finally, he embarked on the road of cultivating immortals and became a powerful person (Note: The levels are divided into Qi Refining, Foundation Building, Golden Pill, Nascent Soul, God Transformation, Void Refining, Fusion, Mahayana, God, True Immortal, and Celestial Immortal. The higher the level, the harder it is to improve. Each level is divided into early stage, middle stage, late stage, and Dzogchen).