"Hello?" Nan Zhifeng called out again, "Are you going to speak?"
"Are you looking for me?"
At last, they spoke, but it was a mechanical voice, processed to disguise its origin.
"Yes." Nan Zhifeng was excited, "I'm Zhiqiu's sister. I'm investigating what happened to Zhiqiu. Is it possible to meet in person?"
"It's not convenient." The person flatly refused, "If you have any questions, just ask directly."
"I want to know if Zhiqiu passed anything to you before the incident, like a chip, a ledger, a USB drive, or something like that?"
"No." The reply was curt.
"Do you know about the Angel Foundation?"
"I know."
"Did Zhiqiu ever mention this foundation to you? Are there any criminal evidence about them?"
"The moment she was in trouble, she made a call to me. That's when she suddenly remembered someone had put a chip in her Ruby Necklace. That chip was very important. She asked me to retrieve it, but by the time I got there, the Ruby Necklace had already disappeared..."
