Chapter 319: Prisoner's Dilemma

Combing Sofia Shen's sweaty hair, William Wang smiled and said, "It's not like I don't have any ideas."
"First of all, the person who did this must be a staff member who has access to the samples, and he must have several abilities at the same time."
"The circuit in the sample is not a simple one. After all, he can directly cause a circuit break with a small chip, which means he should be an electrician."
"Moreover, he must have the opportunity to come into contact with the sample alone,...