Prologue: The Promise

When Seto is cought cheating on Sky things start going wrong for poor Seto and Sky, what will happen? Is this the end of the mighty Sky Army and Butter Kingdom? What will happen? Who will die? There will be fast deaths and slow brutal deaths. Just a heads up.
This is MY first story so ya; plus I'm not good at these things. I'm Lucyloveskybrine by the way. Sorry I ruined Sketo :} #Setosolace