This is a really good manga, but the Author makes questionable decisions on how the human mind works, the most noticeable chapter this can be seen is chapter 17 where Arito is about to be kidnapped and sold to a pedophile old noble. None of the kidnappers gets injured, none of them dies, and instead they walk away knowing that gramps is alive AND where he lives, despite living in seclusion from the rest of the world, that is HUGE news and HIGLY classified information that 21-22 people are now free to sell or spread to the world. But I don't believe the author has the writing skills to contribute this to the story, so this chapter essentially served no purpose to the plot of the story.