To Kill a Mirror - Ch. 32

[MangaDex]

 

[Soren59]

Yep, he has a few screws loose

 

[Karoku]

Woah, what a thing to think when someone died right in front of you. Damn.

 

[Clozdark]

That smile that freaking smile

 

[thewookie1]

So effectively the main antagonist is a psychopath who doesn't really value life whatsoever and found the closest thing to a loophole by killing shadows so that his urge to kill can be satiated without "breaking the law"