Reborn As Harry Potter

Rebooted as "Harry Potter Transmigration" An 18 years old boy has just finished reading what he found as the most annoying series of books ever: the Harry Potter Series. There were two reasons for his annoyance with the series. One: our MC was also named Harry Potter and he was greatly teased by it. Two: the main characters in the books were seriously underdeveloped. "I mean come on, an average guy defeats the most powerful evil wizard alive? Who are you kidding?" P.S. I do not own Harry Potter. This is purely fan-fiction.