Through the experience in the illegal market, Zhang Tie knew that he had already become the most hated person in the eyes of Three-eye Association and demons. Therefore, he did not dare to become relaxed. After taking the incomplete 'King Roc Sutra', he started his cultivation during the rest of the airship troop.
Although the 'Robust Ox Skill' was the incomplete 'King Roc Sutra', it contained two aspects that Zhang Tie wanted the most to learn since the beginning: how to manifest those invisible surging points through his cultivation; how to light those invisible surging points.
The first step of cultivation was to manifest a golden rune——King Roc Seed Rune in his shrine according to the secret ritual procedure that combined spiritual energy with the battle qi in the 'King Roc Sutra'.
