Lord of Ice and Fire

In the continent of Aecrax there was once a mighty Empire that ruled everything. Our Mc was a professor in the imperial academy, where the most talented students from around the continent went to study. But just like always something happened and our Mc by pure luck was able to reincarnate 150 years in the future.
Now named Arcador Enders, he must understand what happened in the past after his death, and reveal the mystery behind his continent.

I don't own the cover art.