The protagonist Su Jinyu is pulled into a world of rules and strange stories for unknown reasons. But she is unusually familiar with some scenes, and can even use strange powers that others are not allowed to use. Strange memories, extremely strong backlash after using power, friends who have been missing for many years and are the only ones she remembers. Was she really chosen like the others? In other words, was she really "chosen" as a human being?
Intention: Sin will eventually be judged, and innocent people will be reborn.