Realization
"It seems you succeeded," Isis said when Femradiel returned to the wall. "I must say, I am really impressed. You defeated Echidna and Lilith much faster than I think I could do."
"Don't sell yourself short," Femradiel said.
"No… I mean it," Isis said. "You impressed me so much that I am starting to get worried that the fight seemed too easy for you."
"It wasn't easy. She broke my bones several times," Femradiel said. "What do you think of this, Lilith? Isis thinks that you didn't cause me enough trouble."
"… Shut up," Lilith said.
"Well, don't be so grumpy. You won't be alone in the spatial storage," Femradiel said. "You will have plenty of times to talk with Belphegor."
"That is just one more reason to escape once I have the chance," Lilith said.
"Really, I thought the demon of lust and sloth would get along pretty well," Femradiel said. "Come to think of it, perhaps you have a better affinity with the demon of gluttony."