Traveling Through Ancient Times, I Unexpectedly Encountered the Revival of Spiritual Energy

Yes, you read that right, this is a book about cultivating immortals Li Canyang was dreaming... When he woke up again I actually traveled to an imaginary dynasty, and I didn't expect to encounter the revival of spiritual energy. When change begins, lives are devastated and dynasties are on the verge of collapse. How do times move forward? Where should Li Canyang go...