Huang Yang, a stranger who accidentally traveled to the world of "One Piece", possesses the power of top space that can shake the sea and the "prophecy" that can see into the future. He chose to become a ghost of the times, quietly traveling through the stormy waves of the Grand Route.
He abides by invisible rules: he does not directly change the main channel of the torrent of destiny, and he does not reveal the future to the protagonist group. However, every stop of the ghost, every silent intervention - saving a life that should have disappeared, destroying a well-planned conspiracy, giving vague guidance to a confused soul - is like a butterfly fluttering its wings, causing slight waves in the corner of the world.
From the dark night judgment in the East China Sea town to the secret help in the Water City, he walks on the edge of the plot. Until the top of the lava hell of war, when Akainu's fist was about to penetrate Ace's heart, this silent ghost finally set off a storm! A fleeting space barrier gave the "Fire Fist" its last chance of survival, and completely tore apart the established trajectory of history.
Ace's life and death become a mystery, and the world pattern changes drastically. The navy was furious, the four emperors looked sideways, and the revolutionary army was alert. And Huangyang, the space ghost stirring up the storm of the times, is sailing alone into the unknown waters of the new world with serious injuries and a new consciousness. How will the ripples he leaves behind reshape Straw Hat's journey? Where will this butterfly storm caused by him eventually lead the sea?
