Feng Zhichen seemed to rarely write.
He copied for more than two hours.
After copying dozens of pages of the notebook, he thoroughly checked and corrected it several times before handing the notes to Xu Lingjun, and said earnestly: "This set of 'Qiantian Gang Qi' can indeed unleash extremely powerful destructive force, but the damage it causes to the body is almost unbelievably severe. Use it wisely, and never use it lightly unless in a life-or-death situation in the future."
"Thank you, Elder Feng!"
Feng Zhichen thought for a moment, then seriously took out a thread-bound book from his bosom, fondly rubbed the secret manual in his hand for a long time before handing it to Xu Lingjun.
