"We meet again, little girl." Lina, with her arms crossed across her chest and leaning against the wall engraved with arrays, looked indifferently at the miserable Betty. "In theory, I came to save you. But the one who wanted to rescue you just now, after a few words with you, ran away crying, leaving her body to me. So now it's up to me to decide whether to save you or not."
"You're different from when you were above just now. Strange. Is this what they mean when they say someone suddenly changed? Despite seeing the pitiful Betty, Ava maintained a calm expression and her voice remained steady, as if she were an emotionless machine: "Now, instead of Lina, is there another soul inside you? Have the humans of the Fourth Epoch already mastered the technique of directly replacing souls?"
