This is a solid 7/10 manga.
This manga tries to tackle a very big range of themes but rarely successes at exploring a theme before jumping to the one after it. The story is pretty nice but there is a part of the way it was told that made me uncomfortable, the author keeps jumping from an event to other without a proper transition, she omits some important transitions but sometimes is very repetitive with words and has to narrate everything that's happening in thoughts bubbles, which is quite very painful to read, some part were outright strange like when
Rakan realized he's a puppet way too late even though Chigusa already told him that his "circuit" (circuits are probably the funniest thing that happened in this manga) is the same as Chigusa's, thus deducing he's a puppet as well doesn't really need a brain.
I quite liked Narushige, his inner conflict was brilliantly written, I love this sort of stories
however is saddens me that his mother was made into a good character at the end.
In fact, the problem with this manga that it doesn't stir readers when bad things happen because the author never tried in this manga to betray her reader's expectations, when a character dies, they get brought back to life, if they're gravely hurt they heal in a way or another, when they stray they return to the right path. You always expect things to end on a good note. This is a very common in manga, I personally don't like knowing beforehand that everything will be alright at the end.
Well but at the end I did enjoy this and its attempt at tackling several intresting themes, thus 7/10 is my rating even though this manga is definelty not very well written.