The parting of the ways

When you and three hostages returned to the ground, Sona was casting magic to heal Rias and Aken.

You already knew what happened, but decided to not show up too much: "Where is the Kokabiel guy? Did you defeat him?"

"No. We received help..."

Rias told you about the battle and the message of the White Dragon. After she finished speaking, Xenovia came towards her and bowed: "Thank you, Princess, for come here to save me. I want to return this favor. Can I join your peerage?"

Rias smiled: "I have no reason to refuse. You'll be my new Knight. We'll do the ritual at the club room. Michael, can you please bring us back with teleport."

"No problem."

Two days later, at the airport.

"The mission is completed. You can go back to report."

"...Why?"

"Didn't I already tell you? I know something I shouldn't. If I tell you, you'll understand, but you'll also end up like me."

"What I want to know is why you choose to become a Devil. Why do you join our mortal enemy?"

"If I explain, that's equal to tell you what shouldn't be told."

"Then we have nothing to say with each other."

Irina wiped her tears and turned away: "You're a traitor. Now we are enemies."

Xenovia also turned away to hide her red eyes.

You quietly appeared beside her: "You can tell her the truth."

Xenovia shook her head: "Irina's belief is very strong. She can't accept it, at least in a short time. And it can affect your plan. I won't allow that situation to happen, my Lord."