A thousand years after becoming a god, Ace Ukiyo saw his world come to an end. At the crucial moment, a friend from the past had left him a blank card. The figure that appeared on it saved him and brought him to the world of the past.
He wasn't the only one who came. The villains who tore through space followed close behind...
[Fan fiction. The story opens from Ace Ukiyo's perspective, then switches to the female lead's perspective. The TV series is the main canon!!!
There will be some plot from the TV series, but it won't affect the story!]
