Asceticism, I Have a Book of Hundreds of Generations

After Xu Sheng traveled through time, he got a book of hundreds of generations! The function is that after death, you can reincarnate into the bloodline of future generations with your previous life's cultivation! In the beginning, Xu Sheng just wanted to get married and have children, and then enjoy a lifetime of life! But later, I discovered that this was actually a world of cultivating immortals! However, the practice of this world is a bit strange. From the inside to the outside, the word "bitter" is revealed! "If you can't endure hardship, how can you become an immortal?" This sentence comes from the mouths of many practitioners! But despite this, Xu Sheng still embarked on the path of spiritual practice! After all, the bigger the storm, the more expensive the fish! In the same way, the higher the difficulty, the greater the benefits! Anyway, if it fails in one life, then there will be another life!