C224 Maid strikes

It was daybreak. Li Feng was once again woken up by the alarm clock and started to practice his martial arts. When he reached eight o'clock, Li Feng unintentionally flipped to the end of the book, the last sentence on the second page of the Yin Part.

"Fists enter power, powers enter fists. The combination of Yin and Yang is the unity of the universe."

He had seen this before