The reason why this building looks strange is that from the outside, it looks like a tightly sealed building, like a giant egg without the slightest hint.

This building is the headquarters of the Killer Alliance.

Although the building looks strange from the outside, its interior is not only vast in space, but also luxurious in decoration.

You know, in this world, the Killer Alliance has perseverance for decades, and the wealth it has accumulated is amazing.

It's no exaggeration to say that the leader of the Killer Alliance, who has wealth, can rank in the top 10 of the world's wealth list.

At this time, on the top floor...