C421 Magical Beasts and Undead of the Ninth Rank
Hua Tianrou harrumphed and continued, "The path of cultivation originally had to be done step by step, step by step. The internal energy value that your body can bear has always been increasing bit by bit. "
Saying this, Hua Tianrou paused for a moment before continuing, "Think about it, your body originally could only withstand 10 million inner strength, but through the Energy Converter