[ Edited: November 26, 2020 ]
SKIP IF YOU WISH TO BE SURPRISED BY THE ARCS
READ IF YOU WANT BASIC GIST
The period of time tends to be quite slow in this book, and the reason for that is a lot of events take place in a singular day and will be listed as such:
Day I
It is available from the first chapter to the eleventh chapter.
Introductory Phase ( MC receives the VR Smartphone App, Learns How To Use It, etc. )
Day II
It is available from the twelfth chapter to the forty-first chapter.
Continuation of Introduction to the beginning of the Magical Academy Arc
Day III
It is available from the forty-second chapter to the one hundred and first chapter.
Continuation of the Magical Academy Arc, which ends at the climax of sub-arc of 'Kaiju'
Day IV
It is available from the hundred and second chapter to the hundred and fifty-first chapter.
Continuation of the Magical Academy Arc, which ends at the climax of sub-arc of 'The Hidden Library in the Secret Library'
Day V
???