Pirates: Swing a Knife and Become Stronger

Novel Summary
Bai Yu traveled to the world of One Piece and activated the strongest swordsman system at the beginning.
No need to practice, swinging a knife will become stronger!
Thus, Bai Yu started his daily routine of wielding a knife.
Swing the knife 1000 times, and get the limit of physical strength – six styles.
Swing the knife 2,000 times to obtain the powerful Qinglong Sword Intent.
Swing the knife 3000 times, get three-color domineering.
General Huang Yuan: Bai Yu is the strongest rookie I have ever seen.
General Aokiji: My freezing ability was directly chopped into pieces by Bai Yu!
General Red Dog: Dangerous! My marshal position is about to change!
Hawkeye: Bai Yu is the number one swordsman in the world!
Since then, the name of Bai Yu has resounded throughout the world of pirates.
– Description from readMTL