Xu Zimu came to the courtyard, and his guard Zhang Chongtian was waiting for him far away at the door.,“Young master, the deputy sect leader just sent someone to say that if you are free, please go to his place. He has something important to discuss with you,” Zhang Chongtian said respectfully.,Before the age of fifteen, the meridians and internal organs in a human body are not yet fully formed, making them more vulnerable and less suitable for cultivation.。