Rise of the strongest Magic

"The greatest miracle is magic, and I myself am a miracle."

Jim's dream was to become a magic knight from the very beginning. Since his young age he's been trained by himself when everyone laughs at him because in his village and in Berties as a whole he's probably the weakest magic. He hadn't passed the test, after passing his eighteen birthday, but everybody knows how it will be. Then he had to throw his dreams away and go working as a blackmailer in the nearest city.

He loses the memory because of unexpected actions, and he ends up in Jida when his story begins. He becomes a magical knight. After many struggles he remembered his past. His past was not good and one of twelve immortal beasts is fully awake in him and now he can speak with him not just in dangerous situations, but from time to time.

In an unknown world, what will happen to him as a magician?