The Isekai'd Scoundrel

You get summoned to another world after taking the place of the school's most popular boy, intentionality. You're Transported to the Kingdom of Amol. You cannot use magic, and the only ability you can use is steal. At first considered a worthless ability, you will come to find out later that you can steal the abilities of others. After getting tossed out of the castle, you make your way to the adventurers guild to begin your journey to achieve platinum rank.