A girl who never believed in strange powers, ghosts and gods, became related to these fantasy things because of a mobile game. From then on, her life became full of ups and downs and colorful. Monsters are rampant in the city, disrupting people's normal lives. And these monsters actually escaped from mobile games.
As the chosen one, the girl had to put an end to this unnatural thing with her own hands. She didn't want to get involved, preferring that this was just a weird and absurd dream. Unfortunately, when the dream was about to end, she met him, the person she could never forget in her life.
If all this was a dream, she would rather she never woke up from the dream.