C656 Preparing for action

After six years of tempering, Ling Feng believed that he had grown a lot. From the state of mind, willpower, physical body, to the level of endurance, they had all undergone a complete transformation, especially during the one year period in the prison. It was the darkest period of time Ling Feng had lived for forty years.

In twenty years, Ling Feng went from a mere mortal to a true expert