```
In the video, Jia Shu had been engaging in idle chat with Liu Fuping since calling her into his office.
He asked about her recent work, her life, and her health, but... he never broached any spy-related topics with her.
Despite no abnormality in his expression or actions, Qiu Tu, who knew Jia Shu's personality well, was 100% certain that Jia Shu was just delaying time.
After stalling for over half an hour, when the time for the "Silver Key Bee" was about to expire, Jia Shu finally took out handcuffs and shackles and restrained Liu Fuping with them.
The whole process... seemed like it was deliberately performed for Qiu Tu to see.
After noticing this detail, although Qiu Tu was reluctant to admit it, he thought it over and concluded that there was only one possibility that could explain Jia Shu's behavior.
That was... Jia Shu knew about the existence of the Silver Key Bee on Liu Fuping. He even knew the exact timing of its installation very clearly.
