Hello there! I'm the OmniKage. The Creator and Supreme Ruler of the Omniverse. I'm THE Strongest to exist. 
Zeno and Haruka are my two creations who watch over the Omniverse on my behalf, well mostly Haruka among the three of us because I am mostly out of contact and Zeno is just enjoying things in his own way. They are second to me in power, with Haruka being second to Zeno. But that doesn't make her any weaker. If she wants she could completely restart the entire Omniverse, which is no small feat. 
Zeno and Haruka are practically the siblings I never truly had. They are my family. We share similar titles, and powers which are on the omnipotent scale.
I'm am Omnipotent.
Zeno is Metapotent.
And Haruka is NIgh-Omnipotent, Omniscient.
And we are the the True Gods.
(All powers listed are from Superpower Wiki. https://powerlisting.fandom.com/wiki/Superpower_Wiki)
(Tiers are ranked from VS Battles Wiki. https://vsbattles.fandom.com/wiki/VS_Battles_Wiki)