At the beginning, he transformed into an imperial knight and was summoned by the cool school beauty.

Description

Ye Feng was reborn in the world of knights and became the Kamen Rider Emperor. He killed all the knights along the way, collected knight cards, and became the strongest Kamen Rider.
Since then, he has begun to rely on the unique dimensional wall ability of Kamen Rider Emperor to open time and space doors to other worlds, travel to different worlds, and become a real Kamen Rider passing by.
Until one day, Ye Feng accidentally killed a legendary beast - the Ice Flame Phoenix while traveling.
It turns out that this ice flame phoenix is ​​the summoned beast of Ji Yanyu, the high-cold school beauty.
no way.
In order to make up for Ji Yanyu.
Ye Feng had no choice but to temporarily act as Ji Yanyu's summoned beast to help Ji Yanyu become the strongest summoner.
Accidentally, he also became the strongest summoned beast in the world.
.............
My name is Ji Yanyu, and I am the school beauty of the Junior Beast Control Academy.
Ever since he was young, he has always aimed to become the strongest summoner, worked hard, and did not dare to relax even a little bit.
However.
When I summoned my summoned beast for the first time during the awakening ceremony.
What was discovered was a man.
My sky is falling.
How could such an ordinary-looking man with nothing but good looks help me become the strongest summoner?