The world is divided into three separate nations and their species: Humanity in the United Nations, Anime Race in The Anime Nation, and The Vtuber Kind in The Vtuber Republics.

The three nations lived together in peace and harmony. But then, everything changed, the Anime Nation declare war against the Vtuber Republics, resulting in the bloodiest and most devastating war known as The Great Anime War, Humanity choose to be neutral in all this conflict and tired to convinces both sides to end the war, which led into a misunderstanding for the both sides and in the end they were effected by the war itself, with the Anime nation has surrender themselves over to the vtuber which mark the end of war.

The war started on November 23, 2017 and ended on July 23, 2022

Before the end of the war there was a civil war between The Council and The Myth which ended in a draw

The aftermath of this war has brought much suffering to mankind, it is worse than what both sides have experienced, millions of people have died, weeks after the war ended, HoloCouncil also known as Council decided to take control of all three nation and united them as one nation.

Tsukumo Sana couldn't bare to see the people being suffer while the Council and Myth couldn't save everyone, she knew that couldn't fulfill her duty and have left the Council, and now no one know where she is, some say that she went back to space and never to return

Tsukumo Sana left the Council on 2022/07/31