Faced with Sophia's eager eyes, Xiao Yang naturally gave her a positive answer.

"Believe me, I swear, I can unlock your childhood memories. When you recover your childhood memories, you will know whether you are my sister or not. Also, this DNA identification report is really real, the identification material is the hair I got from you when I was with you before, it can't be wrong.

Xiao Yang was afraid that Sophia didn't believe herself and said a lot at once.

Sophia silently picked up the magic wand, and then stared at Xiao Yang: "Say, how do you unlock my childhood memories?"

Xiao Yang took a deep breath and...