For years, the two dimensions co-exist with one another peacefully, although it does take a cost. However, what no one knows is the fact that the world is slowly changing beneath the shadows. ********* Aside from the world where the so-called "normality" works is a parallel dimension which is home for those with magic or mana - those known as "mages". Those whose existences are doubted by many. Between the two is the Gate, a place that vaguely connects the "ordinary world" to the world of mages yet is more strongly attached to the ordinary world, and within it is the "law" which is responsible for why the existence of magic and mages becomes but fiction to many. Within the gate, the residents of different dimensions can't make physical contact with one another, and here, mages are not visible to ordinary people, although that doesn't apply to mages. Konoegi Haruto is merely a 21-year old who is a resident of the mana world and an assassin, which is a common job within the world of mages that involves killing and arresting. A person who is, aside from his known past and attitudes, told to be ranked in the top 200 in terms of power among the assassins. However, what only some people know is the fact that he tries to seek revenge for what happened in the past. Despite that, as the world continues to change, it might not be something he wants to prioritize over. NOTE: I do not own the art used on the cover. Please do inform me if you are the owner of the picture and don't want it to be shown or used.