Chapter 799: Elder Leng Isn't Someone These People Can Talk About in This Manner

As soon as the panel of judges left, Leng Xuan's expression darkened. She glared at Leng Lin. "Spill it. What's going on?"

Leng Lin's heart was in his mouth as he opened his trembling hand to reveal a black magnetic card the size of a mung bean.

Being one of the top geniuses on Jijing Island, Leng Xuan had learned many things. She majored in medicine after entering the Jijing Special Institute with top results at the age of fifteen. She had seen her fair share of new high-tech products. The card in Leng Lin's hand was the latest listening device produced by Jijing Island's intelligence bureau.

The Academic Center's manager, who was standing right behind Leng Xuan, squeezed his fingers tightly when he saw what Leng Lin had in his hand.

Leng Lin's voice was strained as he spoke. "Someone placed this in the review room. We don't know how long it's been there."