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

"Roy. Let some of them live so they can retreat. With that many people and preparation to meet that little man, there must be someone behind them. someone who can make expert level mages move," Burnes said to me after I killed the small man.

Hmm... that means I can kill some of them while letting the rest escape. That might be a better idea. Especially since it was suggested by Burnes who is actually a spy. He is much better at planning than me. At least he should be.

"Fine. If that's the case though, I guess it's best for me to not join the fight now. They still haven't noticed yet that I'm an Aura user. I'll let you and the others fight them. I'll just show myself as an air mage who snipe them from afar. Don't worry, I'll watch your back," I said as I pretend to grab something from inside the carriage, when in fact I just need to transform Victoria into a rifle.

The Cult Members Can't Do Anything to Us