Unfulfilled desire.
What a laughable trigger it is? Who in this world hasn't experienced moments of "unfulfilled desire"? If merely wanting something but being unable to obtain it were enough, then in a place so deprived of resources, Yun Yao should be constantly "echoing" at all times, shouldn't she?
But she is not. Hearing this, Qiao Jiajin's expression became slightly unnatural.
"Con man, idol girl, are you two hiding something from us?"
He stared at the pair suspiciously.
"I may not like to use my brain, but I'm not stupid. Just what do you know about this place?"
Qi Xia's face showed a trace of difficulty. He wasn't used to lying to people he trusted, and the current situation put him in a passive position.
"Qiao Jiajin, before I answer you... I want to ask Yun Yao one last question."
"Ask me?"
Yun Yao was taken aback.
"What is it?"
Qi Xia pulled Yun Yao aside and asked quietly, "If we... expose our 'memories,' what will happen?"