Upon waking up, Russell finds himself with a system that allows him to traverse through countless worlds. Killers, monsters, witches, aliens, devils, gods... The infinite worlds hold infinite possibilities and adventures, and those who break through the infinite will leave behind their own legends. From ordinary to immortal, searching for the end on the path of the heavens! ... Looking at the endless road, Russell strokes the system's dog head, he only has cards obtained from lottery... a little panicked!