I was blessed by both Goddess & Demon King, I decide to fight humanity

"I hate humans."

After I say those words I involved in a accident where I got brought to the underworld to meet the demon king and receive his power and my soul got called to heaven where I meet the goddess and receive the blessing from her too, resulting in me possessing a huge amount of dark and holy power resulting in me getting a power close to the "God". I got the skill to create an entirely new world. I decided to abandon my humanity and use my power save monsters from different species to escape the twisted humanity, by keeping them in the world that I created and helping them get their revenge on the human that torture them.