Ok, so in this one I will explain the back story of this AU. So let's get it started.
A long, long, long time ago....... There was two Tsum Tsums ruling the earth, Human and Monsters......
They lived in peace and harmony as they hopped and bounced......
Until a war broke out between them.....
After the battle, the humans were victorious.......
They sealed them underground with a Tsum Tsum stone......
The only way to destroy it was with a stack of 7 human souls......
Without it, they could never return to the surface.....
Years later....
