The Wind Rises in Nazarick

[Overlord + Bone King + Genshin + Star Dome Railway + Venti]

The first volume is the Overloer world, the second volume is about participating in the Bone King plot, and the third volume is about getting on board.

The tree grows into infinite branches and leaves, each leaf represents a possibility.

Five hundred years after the six gods left, a demon god called Barbatos appeared on this continent.

At the same time, there was also a drunkard who did not do his job.

Over a hundred years, until the whole continent sings His name.

The undead king named Flying Squirrel has just arrived.

This is an Overlord fan fiction with elements of Genshin Impact. It depends on the writer's progress. The protagonist may be on the train after the end of the Bone King world. Anyway, let me write it slowly.