But he has instead an "analyse"-like skill. Which makes him able to see what kind of roll a person fits best at.
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Like when he found a boy born of a race that is looked down on, but will become a great tactician. Or the orphan girl that has a great apptitud for magic.
The webtoon is about a guy reincarnated in what was for him a game before. As a lord in an F-class teritory.
At first he is fat and can't do much with magic. But as he uses his cheat knowledge he gets stronger and stronger in order to save his land.