Review Detail of 0THeunkown0 in Iron Blood

anyone have any recommendations u know books like this ,any hidden gem hidden away from the eyes of us Mortal readers ,this one is pretty doesn't find to do whatever it takes to gain power LOL even experiment on little girl and moms, welll if anyone knows any same genre plz Inform , one hidden gem I read is not a(, fairy tale it is in royalroad I think not here though mmmm, and also keep ip the gd work waiting fr more CHAPTERS