One Piece: Inheriting the Shendu Template, I Summon Demons

Having traveled to the world of One Piece, Luo Xiu activated the Jackie Chan Adventures system. Talismans, demons, and masks will all awaken one by one.
Starting from the East Blue, Luo Xiu's strength rose rapidly, punching a Marine Admiral and stepping on the Four Emperors of the New World.
Just when people thought this was shocking enough, they discovered that one after another, unseen demons appeared in the new world. And each demon possessed formidable fighting power.
Warring States: Luo Xiu is not just a simple strongman, he is also the leader of the Demon Legion!
Garp: These masked assassins are a nightmare for the World Government!
Kaido: Everyone says Onigashima has a large and powerful population, full of strong warriors, but compared to Luo Xiu, they're nothing! Blackbeard: Don't even mention it. I just entered Impel Down and found that all these people have been subdued by Luo Xiu! ... In the world of One Piece, there were originally three major powers: the World Government, the pirates, and the Revolutionary Army. But since Luo Xiu appeared, a fourth one has emerged...