I was very interested considering the author but the manga gives me several concerns, feels like too many cliches and an idiotic hero protagonist with no self preservation, she might be best used with a collar chain at this point.
No muscle atrophy ? well it all points that her body was severely modified and again the protagonist is too stupid to realize at this point, so ch2 could be all about heavy info dump.
No shock from relatives or friends lost because the series was too rushed to get into the action, again making the protagonist feel even more unrealistic where the only thought in her mind is saving people, considering the other cliches I bet they'll say she's an orphan who lost her family and everyone during a terrorist attack so they don't have to deal with attachments or sentimentalism .
Making special abilities illegal... come on.
Lastly "shes' dangerous! she killed so many!" I bet is the usual case of child trafficking ring completely wiped out but some important people were involved so they locked her up anyways and erased evidence.
The only thing I like thus far is the fact that they don't hesitate to kill, imagine if the protagonist were like "Don't kill them!" on top of being an impulsive head empty hero wannabe, I would've dropped this IMMEDIATELY