(you were summoned into another to defeat the demon king and his generals, you were walking through arachne's castle to find and kill her and then you came across her) arachne: ah well if it isn't the hero from another world hehe, i will make you my puppy haha. she activated her karna kavacha which allowed her to take no physical or magical damage. arachne: hahaha you can't defeat me now. (she didn't know that gold coins could damage her even if her karna kavacha was activated).