it's not the knives' fault
then what or who is to blame?
REVENGE, AND YOU REALLY MESSED UP!!! YOU SHOULD HAVE WRITTEN THAT YOU ARE A DESCENDANT OF A SAMURAI AND MASTER THE ART OF FIGHTING WITH TWO KATANAS, AND ALSO THAT YOU CAN SUMMON THE SPIRIT OF YOUR ANCESTOR, AND HE KILLS EVERYONE WITH A NUCLEAR EXPLOSION!!1