There isnt any grand story or goal in this manga besides Rei just doing his best to become more powerful and advance magic as per the sourcerer's wish who revived him, though with limited knowledge of the world, this works by trial and error mostly.
I quite like the art style, its very clean and any big magical abilities or combat scenes are easy to understand and not overly cluttered mess which takes minutes deconstruct.
The main character Rei is quite easy to like, though due to being revived and partly fused with the soul of the sourcerer who summoned him and gaining some how his moral values, he doesnt feel remorse over killing other humans, but isnt bloodthirsty or anything either.
The random adventurers he comes across are all quite beliveable, though some bear hostility towards him for no apparent reason besides extreme jealousy or hierachy.
Overall its very enjoyable fantasy manga with very chill and strong mc, fantasy world which is explained nicely to make sense or to explain why something doesnt make sense, adventurer ranking system which is beliveable, and interesting and short adventure arcs which teaches you more about the world.
