A sealed black hole in space and time has opened...
Inside, there is only darkness and the unknown...
Traveling endlessly between different worlds, searching for the missing Seven Sins...
Shido, you said we would stay together day and night. Where are you?
This book is mainly about Yoshino going to other worlds and showing off after Kurumi leads her astray. Please excuse the poor writing. The author is always working on interesting plotlines.
This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.