The story is quite great and the progress was done well. However, I don't quite like how the MC changed many things in Harry Potter... not because I am a fan of it, but because the author didn't seem to put some thought on this. For example, the MC modernized Hogwarts which not only destroy the historical and mystery ambiance of Hogwarts but also changed the whole plot. You must know that pure-bloods were repulsed and disdained muggle creations and if the MC modernized it, this plot would've been erased and Voldemort might not even exist. Another thing is, the rewards of the system seem to be random and didn't follow some rules.
