Pokemon otherworldly trainer

DJ was an avid Pokémon fan in his old world but wasn't a person interested in competitive or ev's and iv's but he was highly intellectual individual no matter what he did with a love for steel types and dragon types but his life came to a sudden end when a certain truck sends him into a realistic Pokémon world but luckily for him he was dropped into a wealthy family unluckily the previous host was practically useless (notes he won't make friends with everyone he sees and won't be all that trusting since he's a logical person and will be highly reserved and he will have a system but it just scans potential and will occasionally give him hints if encounters something valuable)