An All-World Journey Beginning as the Supreme Sovereign

Whether human or of another race, all were extraordinarily resilient in the face of survival.

This great war had caused countless casualties, dealing enormous losses to both the Upper Layer and Lower Layer of Little Garden.

It was mainly thanks to the united resolve of the Layer Rulers of Little Garden's four districts under the leadership of the Arcadia Grand Alliance that the losses had been reduced to their current extent.

Without the alliance of these communities and the mobilization of all Little Garden communities to resist the Demon King Group together, the Lower Layer of Little Garden would likely have suffered even more devastating losses and innumerable casualties.

With the end of the war, Little Garden had returned from the Era of World Destruction to the Era of World Preservation, and everything awaited renewal.

Driven by the initiative of communities across every layer, the entire Little Garden began to brim with life once more. Buildings destroyed in the war were restored through the power of Gifts, while those who had died would forever be remembered in people's hearts.

It was also after this war that the system of Little Garden's Layer Rulers became even more deeply rooted in the people's hearts. The Layer Ruler communities of the four districts had gained sufficient prestige to govern and manage their respective regions in greater detail.

Communities from every region had likewise come to revere and acknowledge the authority of the Layer Rulers in their areas, further upholding this system.

Sirzechs and Rias had helped Salamander of the North District resist the attacks of the Demon King Group. The Demon King siblings from the DXD world, both of whom had reached Fourth Rank, were now traveling through Little Garden.

Little Garden was far larger than the DXD world. Even though the DXD