Assassin's Creed: Pirates of the Caribbean

Traveling to the time and space of One Piece, Li Xuan holds the Supreme Simulation System. The closer the character he imitates is to the original, the more powerful the abilities he gains.

Assassin's Shadow Seven, Uchiha Clan Madara, Arrancar Ulquiorra...

Warring States: Where is the Xuanwu Kingdom hiding? What kind of horrifying conspiracy is hidden behind the Assassin's Alliance?

Five Elder Stars: The Akatsuki organization is undoubtedly a terrifying force that surpasses all the Four Emperors combined, and its power is immeasurable!

Red-Haired Shanks: So, the powerful enemy we face together actually comes from the realm of nothingness?

As the different characters played by Li Xuan appear one by one, the people in this world suddenly realize...

The "truth of the world" that they once knew seems to be gradually revealed...