Trapped in Time (Alenoah)

Teenaged boy Alejandro is tired of highschool. He's tired of his brother always being better than him, always being in his shadow. One day, he finds an old book in his attic with some weird symbols and words.. Once chanted, some unique looking portal appeared, and he's in a whole different world, a better one. One where he's better than his brother, one where highschool was not a problem at all. But somethings odd about it, there's someone new, someone who lives in that version of his world. If this new world was better than his old, does that mean this new person would make an impact on his life?