Thank you for the idea,venusaura
Once upon a time (:3) King Enma has two children,Lord Enma and his twin/younger/older sister, Mystica
But due if jealous of being loved,she attacked King Enma and Lord Enma
Heartbroken by his daughter,King Enma send her to the sky by Guardian Tears
Unfortunately or Luckily, Lord Enma didn't remember her until 200 years later....
