Becoming the King of Magic in my Brother's Novel

"I didn't write this book.""But you've at least read it, right?""I mean, I was about to...""What?""My brother kept telling me to, and you know how it is. The more he tells me to do it, the less I want to..."..."I still get a good skill, though?""Yeah, definitely."***If Alec had a choice in his transmigration, he would have chosen any novel but his brother's. Unfortunately, he didn't get a choice. He was yanked out of his peaceful everyday life and tossed into a brutal, dog-eat-dog world with nothing but an unreliable system to help him.Saving a world he knows nothing about won't come easy. He doesn't even know what he's supposed to save it from.All he knows is that he's dead if he doesn't, and he'll be damned if that happens when he can do something about it.No one knows his brother better than him after all.