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

"So, how will you take us up there to the sea?" Crabbe asked.

Me? carrying him up to the sea? No way.

I'll just use portal to get him out of here. It's simple.

As I was about to open a portal, I realized something. They have been in this place since birth. Other than the light from the dungeon, they have never seen the sun. Their weakness will be exposed right away if I fight them as soon as we move.

Moving the Crab People