My Power-Shifting Ability is Convenient Even in Another World

"Power equals authority. "

Even the strongest of the brutes, the profoundness of the sage, the unmovable will of monks, and the holiest of the saints, will yield when faced with absolute power. Being above anything else sure is satisfying, but always remember that even the strongest foundation will crumble over time.

Shin Soru, an average boy from Itami High School, was suddenly teleported to another world by a homunculus ordered by the Goddess of the 4th Realm, Shera, to assess them via exposing the entire room of Class 1-A to highly-concentrated Aeon, a fundamental energy that contains immense power. Without knowing each of these students, little did she know that the most threatening one would enter her domain. Using an unknown ability called Power-Shifting, Soru will help his acquaintance, Reika, to exact her revenge on the goddess who dumped them into the unknowns of this parallel world just because they couldn't utilize the Aeon.
.
.
.
I didn't draw the book cover, credits to the rightful owner (I'm an artist myself, so i'll draw the book cover by myself, though it will take some time)