C196 You Don't Deserve Me to Blame You

The hardest thing to find in the world is regret medicine. Wei Wu, who was at the Divine Void Great Perfection, also found a regret medicine. At such a low level... He might never be able to find such a pill, perhaps at a higher level. He could really find a pill of regret. A pill or martial skill that could make time go back.

First Elder Wei Wu, from speed to Primeval Chaos Strength