Ever since the power of the Dragon Slayer Sword was enhanced, Su Chengyu rarely used the Great Perfection Fist, not because it was not formidable, but because its full force could only be wielded after practicing the sixth move, the Great Perfection Style.
Su Chengyu had only mastered up to the fourth move, the Great Smart Style, and had not yet grasped the latter two moves, the Wily Style and the Great Perfection Style.
The Great Perfection Fist, particularly the last two moves, required extreme talent and comprehension. They called for a strong realm to be properly executed, thus, lacking in either would not do.
His Great Perfection Fist, bereft of the last two moves, had its power greatly diminished. Therefore, Su Chengyu did not usually deploy this unique skill against enemies, as the Sword Qi from the Dragon Slayer Sword was much more ferocious and direct.
