Yomi: You could never understand. having to struggle and fight just to survive. a spoiled rich princess like you can never understand what that's like. 😈

Ikaruga ends up thinking about her struggles and found the strength to over power Yomi.

Yomi: That's impossible! Where is all this power coming from? 😲

Ikaruga: All my struggles, shame, and sadness. I've hidden them away in my sword Hien. so now the only thing I feel in my body is the pride swinging this sword! Hidden Ninpo! Hien Flash! Type one! 😠