Yumi: "Fubuki-san....

Fubuki: "But first, tell me something. What is 'justice' to a shinobi?"

Yumi: "A belief we must protect"

Fubuki: "Then what is this belief?"

Yumi: "To fight evil until the end"

Fubuki: "Evil...? And what is that evil? Where is it?"

Yumi: "Eh?!"

Fubuki: "Ignorance really is a sin"

Yumi: "What do you mean?"

Fubuki: "The shinobi hunt youma like beasts in the name of justice. Simply because they're 'evil'. But what if the youma felt love, just like humans? What would you think of what the shinobi did then?"

Yumi: "I don't know what to say. I was told the youma were evil and must be defeated. So I don't think that the justice of the shinobi is wrong. But...If what you say is true, then...I think that's unforgivable"

Fubuki: "Then I will show you. I'll show you proof that the youma feel love"

Fubuki unleashes youma's aura around them. That aura feels strong. Then, on Fubuki's face make the motive around her eyes.

Yumi: "This aura is the same as a youma's! But why?"

Fubuki: "Can't you tell? It's because I am a child born of a youma and a human!"

Yumi: "W-what?!"

After Fubuki shows her power and the truth. She leaving them. Yumi decided to stop her.

Yumi: "Wait! Tell me more!"

Fubuki: "You should know all you need to know about my rage from that. I will never forgive the shinobi"

This revelation would be huge for Peter and Yumi because both characters—especially Yumi—hold very strong beliefs about justice, “good” and “evil” shinobi, and the purpose of their path. Fubuki’s truth typically involves breaking the illusion of that black-and-white worldview: shinobi aren’t inherently good or evil; they're demons. Peter and Yumi took Fubuki to Gessen Academy and went to see her teammates Shiki, Minori, Yozakura, and Murakumo, and tell them the truth.