The background of the story takes place two years after the war on the top. Ace did not die and returned to the East China Sea, Windmill Town.
In Maginot's tavern, where the dream began, the protagonist Pather proudly told everyone about Ace's legend and short life. At this time, someone kicked the door of the tavern away. It was the Bandit King Sigma! Wasn't he eaten by the King of the Near Sea? Why didn't he die?
The return of the bandit king and his gang broke the peace and tranquility of Windmill Town.
At this time, a man wearing a black trench coat and a Western cowboy hat watched all this silently, and the story unfolded!