(Kiyomi POV)
When we had fought within that tournament while surrounded by Divine energy from those Gods, I felt something click itself into place within me.
As expected of Master to know exactly what we were lacking in and what we needed to improve ourselves.
To be honest, all of us had hit a wall in our cultivation after we had ascended into Godhood, even myself.
Despite continuing our dual cultivation sessions, dear sister and I have not made much progress in achieving our own domains.
But after that little trip Master arranged for us, I now understood how exactly to gain control over my domain.
A God's domain is when they impose their very will upon reality itself, at least that is the understanding that most people have. But after seeing the other Gods make use of their own domains, I understood that domains were basically making use of Origin Energy to influence a part of the Universe temporarily.
When you're messing around with concepts, becareful not to accidentally destroy the World.