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

It's done. The first mission from the guild. And not only that. We gained a new force and also new knowledge. We should be able to build a ship out of metal.

Though in the end, a single mage can destroy it easily. I guess even if we make a huge ship out of metal or anything, we will still need powerful mages to steer and protect it anywhere.

Anyway, creating those things is not important to me. The others can handle it. I'll just finish the quests. I still have three more until I can reach S-rank. I want to finish those quests before the banquets to spread my name. When I came out in public as the Aura user and the real leader of Wolf's Crown, and probably showing them that I lead an entire kingdom of monsters, no one should dare to challenge me or even try to recruit me to be their subordinate.

Underground Castle