As for Darren, who had already broken through human limits and achieved the physique of a "superman", he directly practiced all six forms of Rokushiki.,However, Darren thought to himself, his physical strength, explosive power, endurance, and bone density had already surpassed the standards of the Navy Six Styles. It was reasonable for him to master them easily.,As expected of someone who earned the title of Monster... Kuzan's mastery of Rokushiki speed is comparable to that of Sakaski and Aokiji back in the day!。