The Most Powerful Ruler in History

"System, can you make me immortal and breathe air every second?" "Can't" "Then what do I want from your lowly system!!!" "Although this system cannot allow you to live forever and breathe air every second of the day. But with the help of this system, the host can transcend this universe. The world will be born and the universe will be destroyed with a single thought. The fate of countless living beings will be controlled by you!"