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

Even though the enemy outnumber us, they are not organized enough to defend against us. That's why the battle is supposed to be easy.

There are many people who are criminals, and they are easy to kill. But among the cult members, there are some group of expert level mages, who have extraordinary coordination. And they are giving a lot of trouble to the werewolves. I need to back them up quickly, but I'm still busy since I'm right in the middle of the enemies. I can only have faith with the others.

"This… don't tell me, you're an Aura user!?"

What!? Someone noticed that I'm an Aura user?

"What is it? What is Aura user?" Another person asked.

You don't need to know. We're in the middle of a battle, and you need to die since you know that I'm an Aura user.

I'm the Drillman!