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 guess we're done here. What's next?" I asked Sara as she's the one we picked as the leader of this infiltration. Though I won't deny that I was the one doing everything.

"We'll go back to the battle. As for you, how many times can you open portals anymore?" Sara asked.

"I think I can move three more times. Let's just say two and save one in case an emergency happened. I don't know if I will have enough rest to recover mana completely after this. But I think I have a way to get more mana before the battle is over," I said.

Finishing the Battle