I Borrow Supernatural Powers from the Heavens

In this world, there are Qi practitioners dining on the clouds and drinking dew, there are warriors holding down the mountains and rivers with their fists, and hundreds of schools of thought are teaching their methods. There are even more powerful gods in the dynasty, who are called Banxian gods in the form of mortals. Liu Long woke up here, forgetting everything except a "pawn shop" where his soul could be exchanged for things from all over the world. He slayed monsters, eliminated demons, got involved in disputes between dynasties and sects, and met all kinds of people. He thought he was exploring the truth about his life experience, but he didn't know that he was uncovering step by step an "era catastrophe" that swept across humans, demons, immortals, and gods. When his dusty memories were awakened, he discovered that he was neither a chess player nor a chess piece, but the catastrophe itself.