Pokemon: Starting With Charmander, I’ll Reach the Top of the World

(This book has one heroine! One heroine! One heroine! That's three times for emphasis! This is a wish-fulfillment story. There will be some original worldbuilding, but nothing too outrageous. I hope you'll be open to it.)

[Pokemon + daily life + System + battles]

Lin Yang gets hit by a truck and transmigrates to a world where Pokemon and humans coexist. At least he ends up with money, a house, and parents who are always busy. He also gets the golden finger every transmigrator needs!

Lin Yang's System awakens during his senior year of high school. It grants him the ability to see Pokemon stats and the quality of various items, plus a bottle of Pokemon Potion in his starter gift. After that, it never makes another peep. What a rip-off!!!

Lin Yang is determined to become a legendary Trainer and sets out on his journey.