Duan Ling Tian treated his manager, Du Wei, like a brother in his past life. Therefore, when Du Wei told him that he wanted to practice the Form and Will Boxing, he had personally taught Du Wei. When he saw that Du Wei was rather impatient in practicing, he had written a boxing manual of the Form and Will Boxing for Du Wei.
When Duan Ling Tian died in his past life, Du Wei was still a beginner in Form and Will Boxing. He did not expect that after only such a short time, not only did Du Wei become one of the top super soldiers, but Du Wei had also gained this status from the Form and Will Boxing manual he had left behind.