One Piece: A Thousand Blades at the Beginning

Li Si, who had witnessed the Bandit King humiliating the Four Emperors Shanks, had awakened the Sword Guest System.

[Swordsman System: By killing or defeating the original characters, you will obtain various powerful Swordsman and Swordsman cards.]

Assassin Wu Liuqi, Sasaki Kojiro. Miyamoto Musashi, Gengmojihachi, Yamamoto Genyanagi Shigekuni, Chirabi, Hawkeye Mihawk, Lee Sungang...

At this point, Li Si embarked on the path of traveling and challenging the strong.

(This book is absolutely cool, worth reading!)）