Like ginko said. It's like Graves of the Fireflies... you would say it's great and recommend it for almost everyone, but you yourself would never touch it again ever. Like that, but way heavier.
I agree with @t28 here. It is released in a Seinen magazine for a reason. Audience need to be mature and experienced enough to empathize with this kind of story. Relationships are not as easy as "he have girlfriend so he should shouldn't be interested in other people", especially in a long...
Sudden kiss form stranger with no story buildup... 10,000 abilities system... why does Chinese games and manga like this... and it is quite an interesting story too
Well, whatever. Nice light reading. Sucks there's no confrontation whatsoever in it. Even my life is more dramatic. And it doesn't have vampires in it.