asuya

Roy died during a war against the Evil God Cult, but somehow, he returned back in time to 30 years in the past where he was just a boy who awaken his summoning magic. 
Just a few days before his death, he became the only Aura user in a world of magic. 
Using his knowledge and experience, he will become an Aura user again, faster than his previous life. 
Accompanied with a shape-shifting black slime, he will make sure to protect everyone he cares about and win against the Evil God Cult.

The Only Aura User In Magic World

During the time Roy is watching the practical exam, this is what happened with the two other members of Wolf's Crown who take the entrance exam in Cassau.

Kayla and Jewel went together to take the test, and they entered separate classroom for the written exam. There are about one thousand people who take the entrance exam for Cassau Magical Academy, but the number of people who are accepted is just three hundred of them. Just 30% of the exam takers.

From those one thousand, about thirty of them are among the participants of the training camp who live in or near Cassau. Those thirty, other than Roy's clan members, are in the know of the tournament ahead, and aiming for the title of the strongest. Though, only half of them still remember the real goal of the tournament. To fish out the cult members from their hiding spot, and to motivate more people to get stronger for the future war.

Cassau Magic Academy's Entrance Exam