C362 Overuse of Large Material

"Hey, wait!" Qiao Tianqing gloomily called out to him, "I have something I need your help with."

The other party instantly laughed.

The deep male voice carried an obvious mocking tone: "Did you lose the drill?"

"No!" Qiao Tianqing sighed and said concisely, "I wanted you to find evidence... It's not the national security... nor the national defense! It's a private matter..