Troubled Times of Demons and Demons: Deducing Ten Thousand Methods from the Fuhu Fist

[Decisive killing + demon slaying + martial arts upgrade + skill deduction] When Zhou Zheng opened his eyes again, he was already a death row prisoner waiting to be beheaded on the Daqian execution ground. In this world, demons are rampant, side doors appear one after another, and mortals fight for their lives with force. Fortunately, by killing the living beings who have practiced cultivation, you can obtain the cultivation level and use it to practice and deduce what you have learned. The Fuhu Fist has been exhausted, the Eagle Claw Kung Fu has been exhausted, and the power of mortals has also been exhausted. But what if you push a martial arts to its end and then push it one step further?