Like the OP MC, though he does need more moves, he was a secret agent in his past life and love how that ties in to his present life.
This manga is unique in its own way and I like it. There was also magic in the world they came from but it was hidden, its magic was really advanced compared to the world they get transported to and he's basically OP. Very interested in how this will go on.
It's not that far in but feels really interesting. I just hope that he ain't a pushover like he kinda seems so far.
Love the main characters -kill or be killed- personality, he's pretty OP because of his training in his previous world and love it. It seems to be heading in a interesting direction and can't wait for more.
A very cute and interesting read. Interested on how it will progress. It's more of an RPG manga than a transported or reincarnation though but I don't mind.
Sennen Sensou Aigis - Eiyuu no Kizuna