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

I looked at my phone and there's a new report coming. Another battle in another small country.

Now that all the small country that have allied themselves with us in the fight against the cult have at least one master level mage, it shouldn't be hard to protect those country. But to think that they attacked at the same time. They are planning for something.

"Crabbe, kill them all if possible. I'll bring the other Crab People here as well to help. I think I''m going to be needed in another location," I said to Crabbe via telepathy.

He's in the middle of a fight, so it's best to leave him be and not distract him.

Then I opened a portal to Monsters World and go there. I informed the Crab People about the battle and they were willing to help.

"There's another battle in different country. This one is close to where you're supposed to be. So I guess you will fight there," I said.

They're Trying to See My Limit