His name is Selios and he is a Cosmic Demon Deity. He has existed before reality and just manifested so he hasn’t been created and concepts like creation and destruction are below him. As well as all other her binary concepts like life and death, space and time, chaos and order, good and evil, light and darkness. He existence is the same as the Primordial Khaos which is the first being to exist. He can control reality and nothingness and can erase the multiverse and anything with a thought.