Old... Friend?

"You seem to be surprised that I know your identities," Spiegel said. "However, you have met my daughter before."

"Your daughter?" Rean and Roan were puzzled. They slowly changed back to their human forms, as it was obvious Spiegel already knew it before continuing the talk. "We've never met any Angels before, at least not in our real form. The first one we ever talked to was just a few months ago."

Spiegel then patted Lisfialia's shoulder with a smile. "It's them, isn't it?"

Lisfialia sighed before she put her needle away. "Father, why must you spoil the fun? Fine... Yes, it is absolutely them, no doubt about that." Lisfialia then looked at the twins once again. "Long time no see, truly a very long time. I've never thought I would meet you here in the Heavens Realm."

The twins looked deeply at Lisfialia, but they still couldn't remember who she was at all. "Have we met before?"