C619 That Would be a Waste

"Ms Fei?"

"Teacher Lin."

Ruan Tang and Qiao Yihuan walked into Lin Fei's office blankly. Ruan Tang still did not understand why Lin Fei called him over.

Lin Fei lifted her chin and signaled them to sit beside her for a while. Her eyes were still on the computer in front of her, typing.

Less than a minute later