I have drastically changed my opinion of this Manga. Its hard not to compare it to the light novel, I try not to, but after finishing the light novels.... Its good thats its not the exact same, its something new, but because of this manga, we won't get to see the light novels superior story become the anime, its understandable that they don't want it to he the exact same story, at first the differences are minor and don't change the over all plot... Then you get to the leveling island(can't remember the name, wanna say Cal Mara) Gone, entire light novel out the fucking window, this is completely different and drastically changes, I'd like to say its a good thing, but the anime is getting adapted off of this, and honestly, I'd rather the light novel be animated.